Vor Controls2B_EnDisabled Change

app/README.md

@@ -0,0 +1,62 @@
+Here's the improved `README.md` file incorporating the new content while maintaining the existing structure and coherence:
+
+
+# Project Title
+
+## Overview
+Provide a brief description of the project, its purpose, and its main features.
+
+## Installation
+Instructions on how to install and set up the project.
+
+## Usage
+How to use the project, including code examples and explanations.
+
+## DataColumn.Expression (Formelsprachen-Übersicht)
+
+Die dynamischen Grid-Formeln verwenden die ADO.NET **`DataColumn.Expression`**-Sprache. Spalten werden immer über den **Spaltennamen** referenziert (in eckigen Klammern).
+
+### Grundoperatoren
+| Typ | Ausdruck | Beispiel |
+|---|---|---|
+| Arithmetik | `+ - * /` | `[A] * [B]` |
+| Vergleich | `= <> > >= < <=` | `[MENGE] > 0` |
+| Logik | `AND OR NOT` | `[A] > 0 AND [B] < 10` |
+| Klammern | `(...)` | `([A] + [B]) * 2` |
+
+### String-Verkettung
+| Ausdruck | Beispiel |
+|---|---|
+| `+` | `[VORNAME] + ' - ' + [NACHNAME]` |
+| `Convert` | `Convert([NUMMER], 'System.String')` |
+
+### Bedingungen
+| Ausdruck | Beispiel |
+|---|---|
+| `IIF` | `IIF([A] = 'Harry', 'Blume', 'Tier')` |
+
+### Häufige Funktionen
+| Funktion | Beispiel |
+|---|---|
+| `Len` | `Len([TEXT])` |
+| `Trim` | `Trim([TEXT])` |
+| `Substring` | `Substring([TEXT], 0, 3)` |
+| `IsNull` | `IsNull([WERT], 0)` |
+| `Convert` | `Convert([WERT], 'System.Double')` |
+
+### Beispiele (FORMULA_EXPRESSION)
+- **Multiplikation:** `[MENGE] * [PREIS]`
+- **Addieren:** `[A] + [B]`
+- **Division:** `[A] / [B]`
+- **Text zusammensetzen:** `[SAKNR] + ' - ' + [KST]`
+- **Bedingung:** `IIF([STATUS] = 'X', 'OK', 'NOK')`
+
+## Contributing
+Guidelines for contributing to the project.
+
+## License
+Information about the project's license.
+
+## Contact
+How to contact the project maintainers for questions or support.
+

app/TaskFlow/ClassControlCreator.vb

@@ -69,6 +69,8 @@ Public Class ClassControlCreator
     Public Property GridTables As New Dictionary(Of Integer, Dictionary(Of String, RepositoryItem))
     Public Property GridColumns As New Dictionary(Of Integer, DataTable)
 
+
+
     ''' <summary>
     ''' Standard Eigenschaften für alle Controls
     ''' </summary>
@@ -533,12 +535,11 @@ Public Class ClassControlCreator
     End Function
 
     Public Function CreateExistingGridControl(row As DataRow, DT_MY_COLUMNS As DataTable, designMode As Boolean, pcurrencySymbol As String) As GridControl
-        Dim oGridControlCreator = New ControlCreator.GridControl(LogConfig, GridTables)
+        Dim oGridControlCreator = New ControlCreator.GridControl(LogConfig, GridTables, pcurrencySymbol)
         Dim oControl As GridControl = CreateBaseControl(New GridControl(), row, designMode)
         Dim oControlId = DirectCast(oControl.Tag, ControlMetadata).Guid
         Dim oView As GridView
         Dim oControlName = oControl.Name
-
         oControl.ForceInitialize()
 
         oView = oControl.MainView
@@ -635,9 +636,13 @@ Public Class ClassControlCreator
             End Try
         End If
 
-        oGridControlCreator.ConfigureViewColumns(DT_MY_COLUMNS, oView, oControl, pcurrencySymbol)
+        ' *** KORRIGIERT: ConfigureViewColumns OHNE currencySymbol-Parameter ***
+        oGridControlCreator.ConfigureViewColumns(DT_MY_COLUMNS, oView, oControl)
+
+        ' *** NEU: ConfigureViewColumnsCurrency() für editierbare Währungsspalten ***
+        oGridControlCreator.ConfigureViewColumnsCurrency(DT_MY_COLUMNS, oView, oControl)
+
         oGridControlCreator.ConfigureViewEvents(DT_MY_COLUMNS, oView, oControl, oControlId)
-        ' 08.11.2021: Fix editor being empty on first open
         oView.FocusInvalidRow()
 
         Return oControl

app/TaskFlow/ClassFormat.vb

@@ -28,6 +28,99 @@ Public Class ClassFormat
 
         End Select
     End Function
+    ''' <summary>
+    ''' Normalisiert einen numerischen String für die invariante Kultur-Konvertierung.
+    ''' Entfernt Tausendertrennzeichen und ersetzt Dezimaltrennzeichen durch Punkt.
+    ''' </summary>
+    Private Shared Function NormalizeNumericString(pValue As String) As String
+        If String.IsNullOrWhiteSpace(pValue) Then
+            Return pValue
+        End If
+
+        Dim normalized As String = pValue.Trim()
+
+        LOGGER.Debug($"[NormalizeNumericString] Input: [{pValue}]")
+
+        ' Entferne Währungssymbole und Leerzeichen
+        normalized = System.Text.RegularExpressions.Regex.Replace(normalized, "[€$£¥\s]", "")
+
+        Dim hasDot As Boolean = normalized.Contains(".")
+        Dim hasComma As Boolean = normalized.Contains(",")
+
+        LOGGER.Debug($"[NormalizeNumericString] After cleanup: [{normalized}], HasDot={hasDot}, HasComma={hasComma}")
+
+        If hasDot AndAlso hasComma Then
+            ' Beide vorhanden: Das letzte ist der Dezimaltrenner
+            Dim lastDotPos As Integer = normalized.LastIndexOf(".")
+            Dim lastCommaPos As Integer = normalized.LastIndexOf(",")
+
+            LOGGER.Debug($"[NormalizeNumericString] Both separators found: LastDotPos={lastDotPos}, LastCommaPos={lastCommaPos}")
+
+            If lastDotPos > lastCommaPos Then
+                normalized = normalized.Replace(",", "")
+            Else
+                normalized = normalized.Replace(".", "").Replace(",", ".")
+            End If
+
+        ElseIf hasComma Then
+            Dim commaCount As Integer = normalized.Count(Function(c) c = ","c)
+            LOGGER.Debug($"[NormalizeNumericString] Only comma found: CommaCount={commaCount}")
+
+            If commaCount = 1 Then
+                Dim lastCommaPos As Integer = normalized.LastIndexOf(",")
+                Dim digitsAfterComma As Integer = normalized.Length - lastCommaPos - 1
+                LOGGER.Debug($"[NormalizeNumericString] Single comma: DigitsAfterComma={digitsAfterComma}")
+
+                If digitsAfterComma <= 3 Then
+                    normalized = normalized.Replace(",", ".")
+                Else
+                    normalized = normalized.Replace(",", "")
+                End If
+            Else
+                normalized = normalized.Replace(",", "")
+            End If
+
+        ElseIf hasDot Then
+            Dim dotCount As Integer = normalized.Count(Function(c) c = "."c)
+            LOGGER.Debug($"[NormalizeNumericString] Only dot found: DotCount={dotCount}")
+
+            If dotCount = 1 Then
+                Dim lastDotPos As Integer = normalized.LastIndexOf(".")
+                Dim digitsAfterDot As Integer = normalized.Length - lastDotPos - 1
+
+                LOGGER.Debug($"[NormalizeNumericString] Single dot: DigitsAfterDot={digitsAfterDot}")
+
+                ' ✅ KRITISCHE ÄNDERUNG: Prüfe auch Stellen VOR dem Punkt
+                Dim digitsBeforeDot As Integer = lastDotPos
+
+                ' Heuristik: Wenn <= 3 Stellen nach Punkt UND >= 1 Stelle davor → Dezimaltrenner
+                ' Wenn > 3 Stellen davor UND <= 3 Stellen nach Punkt → unklar, vermutlich Dezimal
+                ' Wenn > 3 Stellen nach Punkt → definitiv KEIN Dezimaltrenner
+
+                If digitsAfterDot > 3 Then
+                    LOGGER.Warn($"⚠️ [NormalizeNumericString] Dot with {digitsAfterDot} digits after → treating as THOUSAND separator!")
+                    normalized = normalized.Replace(".", "")
+                ElseIf digitsAfterDot >= 1 AndAlso digitsAfterDot <= 3 Then
+                    ' Wahrscheinlich Dezimaltrenner (z.B. 5464.17 oder 120.5)
+                    LOGGER.Debug($"[NormalizeNumericString] Dot treated as decimal separator ({digitsBeforeDot} digits before, {digitsAfterDot} after)")
+                Else
+                    ' digitsAfterDot = 0 → Punkt am Ende, vermutlich Fehler
+                    LOGGER.Warn($"⚠️ [NormalizeNumericString] Dot at end of string → removing")
+                    normalized = normalized.Replace(".", "")
+                End If
+            Else
+                ' Mehrere Punkte → Tausendertrenner
+                LOGGER.Debug($"[NormalizeNumericString] Multiple dots → removing all")
+                normalized = normalized.Replace(".", "")
+            End If
+        Else
+            LOGGER.Debug($"[NormalizeNumericString] No separators found → integer or already normalized")
+        End If
+
+        LOGGER.Debug($"[NormalizeNumericString] Output: [{normalized}]")
+
+        Return normalized
+    End Function
 
     ''' <summary>
     ''' Converts a string according to the type information, using the invariant culture
@@ -41,25 +134,40 @@ Public Class ClassFormat
 
         Select Case pType
             Case ClassControlCreator.CONTROL_TYPE_DOUBLE
-                If Double.TryParse(pValue, NumberStyles.Float, CultureInfo.InvariantCulture, oConvertedValue) Then
-                    Return oConvertedValue
-                End If
-
-            Case ClassControlCreator.CONTROL_TYPE_CURRENCY
                 Try
-                    LOGGER.Debug($"GetConvertedValue: Converting {pValue.ToString} to Currency ")
-                    If Double.TryParse(pValue, NumberStyles.Currency, CultureInfo.InvariantCulture, oConvertedValue) Then
+                    ' ✅ IMMER normalisieren – auch für DB-Werte!
+                    Dim normalizedValue As String = NormalizeNumericString(pValue?.ToString())
+                    If Double.TryParse(normalizedValue, NumberStyles.Float, CultureInfo.InvariantCulture, oConvertedValue) Then
                         Return oConvertedValue
                     End If
                 Catch ex As Exception
                     LOGGER.Error(ex)
                 End Try
 
+            Case ClassControlCreator.CONTROL_TYPE_CURRENCY
+                Try
+                    ' ✅ KRITISCH: Normalisierung VOR Konvertierung
+                    Dim normalizedValue As String = NormalizeNumericString(pValue?.ToString())
+                    LOGGER.Debug($"GetConvertedValue CURRENCY: Original=[{pValue}], Normalized=[{normalizedValue}]")
+
+                    If Double.TryParse(normalizedValue, NumberStyles.Float, CultureInfo.InvariantCulture, oConvertedValue) Then
+                        Return oConvertedValue
+                    End If
+                Catch ex As Exception
+                    LOGGER.Error($"Currency conversion failed for [{pValue}]: {ex.Message}")
+                    LOGGER.Error(ex)
+                End Try
 
             Case ClassControlCreator.CONTROL_TYPE_INTEGER
-                If Integer.TryParse(pValue, NumberStyles.Integer, CultureInfo.InvariantCulture, oConvertedValue) Then
-                    Return oConvertedValue
-                End If
+                Try
+                    Dim normalizedValue As String = NormalizeNumericString(pValue?.ToString())
+                    If Integer.TryParse(normalizedValue, NumberStyles.Integer, CultureInfo.InvariantCulture, oConvertedValue) Then
+                        Return oConvertedValue
+                    End If
+                Catch ex As Exception
+                    LOGGER.Error(ex)
+                End Try
+
             Case Else
                 LOGGER.Debug($"GetConvertedValue - Case ELSE - pType is {pType}")
                 Try
@@ -68,7 +176,6 @@ Public Class ClassFormat
                     LOGGER.Warn($"Error in GetConvertedValue:  pType is {pType} - converting value to String")
                     oConvertedValue = ""
                 End Try
-
         End Select
 
         Return oConvertedValue
@@ -76,26 +183,32 @@ Public Class ClassFormat
 
     ''' <summary>
     ''' Converts values to their respective data type and then back to string 
-    ''' according to the current culture
+    ''' using INVARIANT culture for consistency across systems.
     ''' </summary>
     ''' <param name="pValue"></param>
     ''' <returns></returns>
     Public Shared Function GetStringValue(pValue As Object) As String
+        ' ✅ FIX: Immer InvariantCulture verwenden für DB-Speicherung
         Select Case pValue.GetType
             Case GetType(Single)
-                Return DirectCast(pValue, Single).ToString(CultureInfo.CurrentCulture)
+                ' ✅ NEU: InvariantCulture statt CurrentCulture
+                Return DirectCast(pValue, Single).ToString(CultureInfo.InvariantCulture)
 
             Case GetType(Double)
-                Return DirectCast(pValue, Double).ToString(CultureInfo.CurrentCulture)
+                ' ✅ NEU: InvariantCulture statt CurrentCulture
+                Return DirectCast(pValue, Double).ToString(CultureInfo.InvariantCulture)
 
             Case GetType(Decimal)
-                Return DirectCast(pValue, Decimal).ToString(CultureInfo.CurrentCulture)
+                ' ✅ NEU: InvariantCulture statt CurrentCulture
+                Return DirectCast(pValue, Decimal).ToString(CultureInfo.InvariantCulture)
 
             Case GetType(Date)
-                Return DirectCast(pValue, Date).ToString(CultureInfo.CurrentCulture)
+                ' Datum: ISO 8601 Format für Culture-Unabhängigkeit
+                Return DirectCast(pValue, Date).ToString("yyyy-MM-dd", CultureInfo.InvariantCulture)
 
             Case GetType(DateTime)
-                Return DirectCast(pValue, DateTime).ToString(CultureInfo.CurrentCulture)
+                ' DateTime: ISO 8601 Format
+                Return DirectCast(pValue, DateTime).ToString("yyyy-MM-dd HH:mm:ss", CultureInfo.InvariantCulture)
 
             Case Else
                 Return pValue.ToString

app/TaskFlow/ClassIDBData.vb

@@ -1,5 +1,75 @@
 Public Class ClassIDBData
     Public DTVWIDB_BE_ATTRIBUTE As DataTable
+    Public IDBSystemIndices As List(Of String)
+    ''' <summary>
+    ''' Wenn True, werden SQL-Statements nicht sofort ausgeführt,
+    ''' sondern in <see cref="_sqlBatch"/> gesammelt.
+    ''' </summary>
+    Public Property BatchMode As Boolean = False
+    Private _sqlBatch As New List(Of String)
+
+    ''' <summary>
+    ''' Startet den Batch-Sammelmodus.
+    ''' </summary>
+    Public Sub BeginBatch()
+        _sqlBatch.Clear()
+        BatchMode = True
+    End Sub
+    ''' <summary>
+    ''' Führt alle gesammelten SQL-Statements als einen einzigen String
+    ''' an ExecuteNonQueryIDB weiter. Jeder Block wird in BEGIN...END
+    ''' gekapselt, damit DECLARE-Variablen nicht kollidieren.
+    ''' </summary>
+    ''' <returns>True wenn erfolgreich</returns>
+    Public Function CommitBatch() As Boolean
+        BatchMode = False
+        If _sqlBatch.Count = 0 Then Return True
+        Try
+            Dim oStatements = _sqlBatch.
+                Where(Function(s) Not String.IsNullOrWhiteSpace(s)).
+                ToList()
+
+            ' @NEW_OBJ_MD_ID pro Statement eindeutig umbenennen → kein Namenskonflikt im Batch
+            Dim oNumberedStatements As New List(Of String)
+            Dim oIndex As Integer = 0
+            For Each oStatement As String In oStatements
+                Dim oNumbered = oStatement.Replace("@NEW_OBJ_MD_ID", $"@NEW_OBJ_MD_ID_{oIndex}")
+                oNumberedStatements.Add(oNumbered)
+                oIndex += 1
+            Next
+
+            Dim oBatchSQL = String.Join(vbNewLine, oNumberedStatements)
+            LOGGER.Debug($"⚡ CommitBatch - Executing {oStatements.Count} statements as one batch:{vbNewLine}{oBatchSQL}")
+            Dim oResult = DatabaseFallback.ExecuteNonQueryIDB(oBatchSQL)
+            _sqlBatch.Clear()
+            Return oResult
+        Catch ex As Exception
+            LOGGER.Error(ex)
+            _sqlBatch.Clear()
+            Return False
+        End Try
+    End Function
+
+    ''' <summary>
+    ''' Verwirft alle gesammelten Statements ohne Ausführung.
+    ''' </summary>
+    Public Sub RollbackBatch()
+        _sqlBatch.Clear()
+        BatchMode = False
+    End Sub
+
+    ''' <summary>
+    ''' Führt ein SQL-Statement aus – sofort oder gesammelt je nach BatchMode.
+    ''' </summary>
+    Private Function ExecuteOrQueue(oSQL As String) As Boolean
+        If BatchMode Then
+            _sqlBatch.Add(oSQL)
+            LOGGER.Debug($"BatchMode - Queued statement: {oSQL}")
+            Return True
+        Else
+            Return DatabaseFallback.ExecuteNonQueryIDB(oSQL)
+        End If
+    End Function
     ''' <summary>
     ''' Gets all indices by BusinessEntity.
     ''' </summary>
@@ -7,15 +77,16 @@
     ''' <returns>Array with all Indices</returns>
     ''' <remarks></remarks>
     ''' 
-    Public Function Init()
+    Public Function Init() As Boolean
         Dim oSQL = $"SELECT DISTINCT ATTR_TITLE, TYP_ID, TYP_ID as [TYPE_ID] FROM VWIDB_BE_ATTRIBUTE WHERE SYS_ATTRIBUTE = 0 ORDER BY ATTR_TITLE"
         DTVWIDB_BE_ATTRIBUTE = DatabaseFallback.GetDatatableIDB(oSQL)
         If IsNothing(DTVWIDB_BE_ATTRIBUTE) Then
             oSQL = $"SELECT DISTINCT ATTR_TITLE, TYP_ID, TYP_ID as [TYPE_ID] FROM VWIDB_BE_ATTRIBUTE ORDER BY ATTR_TITLE "
             DTVWIDB_BE_ATTRIBUTE = DatabaseFallback.GetDatatableIDB(oSQL)
         End If
+        Return True
     End Function
-    Public IDBSystemIndices As List(Of String)
+
     Public Function GetIndicesByBE(ByVal BusinessEntity As String) As String()
         Try
             Dim aNames(4) As String
@@ -118,7 +189,7 @@
                 LOGGER.Debug($"oAttributeValue for Attribute [{oAttributeName}] is so far nothing..Now trying FNIDB_PM_GET_VARIABLE_VALUE ")
             End If
             Dim oFNSQL = $"SELECT * FROM [dbo].[FNIDB_PM_GET_VARIABLE_VALUE] ({CURRENT_DOC_ID},'{oAttributeName}','{USER_LANGUAGE}',CONVERT(BIT,'{IDB_USES_WMFILESTORE}'))"
-            LOGGER.Debug($"GetVariableValue: {oFNSQL}")
+            LOGGER.Debug($": {oFNSQL}")
             oAttributeValue = DatabaseFallback.GetDatatableIDB(oFNSQL)
             Dim odt As DataTable = oAttributeValue
             If odt.Rows.Count = 1 Then
@@ -138,10 +209,11 @@
             If IDB_USES_WMFILESTORE Then
                 oID_IS_FOREIGN = 1
             End If
-
-            Dim oDELSQL = $"EXEC PRIDB_DELETE_TERM_OBJECT_METADATA {CURRENT_DOC_ID},'{oAttributeName}','{oTerm2Delete}','{USER_USERNAME}','{USER_LANGUAGE}',{oID_IS_FOREIGN}"
-            DatabaseFallback.ExecuteNonQueryIDB(oDELSQL)
-
+            oTerm2Delete = oTerm2Delete.Replace("'", "''")
+            Dim oDELSQL = $"EXEC PRIDB_DELETE_TERM_OBJECT_METADATA {CURRENT_DOC_ID},'{oAttributeName}','{oTerm2Delete}','{USER_USERNAME}','{USER_LANGUAGE}',{oID_IS_FOREIGN};"
+            LOGGER.Debug($"Delete_Term_Object_From_Metadata: {oDELSQL}")
+            'DatabaseFallback.ExecuteNonQueryIDB(oDELSQL)
+            Return ExecuteOrQueue(oDELSQL)
         Catch ex As Exception
             LOGGER.Error(ex)
             Return Nothing
@@ -150,9 +222,10 @@
     End Function
     Public Function Delete_AttributeData(pIDB_OBJID As Int64, pAttributeName As String) As Object
         Try
-            Dim oDELSQL = $"EXEC PRIDB_DELETE_ATTRIBUTE_DATA {pIDB_OBJID},'{pAttributeName}','{USER_USERNAME}'"
-            DatabaseFallback.ExecuteNonQueryIDB(oDELSQL)
-
+            Dim oDELSQL = $"EXEC PRIDB_DELETE_ATTRIBUTE_DATA {pIDB_OBJID},'{pAttributeName}','{USER_USERNAME}';"
+            LOGGER.Debug($"Delete_Attribute_Data: {oDELSQL}")
+            ' DatabaseFallback.ExecuteNonQueryIDB(oDELSQL)
+            Return ExecuteOrQueue(oDELSQL)
         Catch ex As Exception
             LOGGER.Error(ex)
             Return Nothing
@@ -162,18 +235,23 @@
 
     Public Function SetVariableValue(oAttributeName As String, oNewValue As Object, Optional CheckDeleted As Boolean = False, Optional oIDBTyp As Integer = 0)
         Try
+            Dim omsg = $"IDBData - SetVariableValue - Attribute: [{oAttributeName}] - NewValue: [{oNewValue}] - CheckDeleted: [{CheckDeleted.ToString}] - oIDBTyp: [{oIDBTyp}]"
+            LOGGER.Debug(omsg)
             Dim omytype = oNewValue.GetType.ToString
             If omytype = "System.Data.DataTable" Then
                 Dim oDTMyNewValues As DataTable = oNewValue
-                Dim oOldAttributeResult
+                Dim oAttributeResultFromDB
                 Dim oTypeOldResult
+                ' Für DataTable (Mehrfachauswahl/Vektor) IMMER auf gelöschte Werte prüfen,
+                ' unabhängig vom übergebenen CheckDeleted-Parameter.
+                Dim oEffectiveCheckDeleted As Boolean = True
 
-                If CheckDeleted = True Then
-                    oOldAttributeResult = GetVariableValue(oAttributeName, oIDBTyp)
-                    oTypeOldResult = oOldAttributeResult.GetType.ToString
-                    If oTypeOldResult = "System.Data.DataTable" Then
-                        Dim myOldValues As DataTable = oOldAttributeResult
-                        If myOldValues.Rows.Count > 1 Then
+                If oEffectiveCheckDeleted = True Then
+                    oAttributeResultFromDB = GetVariableValue(oAttributeName, oIDBTyp)
+                    oTypeOldResult = oAttributeResultFromDB.GetType.ToString
+                    If TypeOf oAttributeResultFromDB Is DataTable Then
+                        Dim myOldValues As DataTable = oAttributeResultFromDB
+                        If myOldValues.Rows.Count >= 1 Then
 
                             'now Checking whether the old row still remains in Vector? If not it will be deleted as it cannot be replaced in multivalues
                             For Each oOldValueRow As DataRow In myOldValues.Rows
@@ -199,27 +277,26 @@
                         '### Old Value is a single value ###
                         If oDTMyNewValues.Rows.Count > 1 Then
                             '### there is more than one new value ###
-                            Dim oExists As Boolean
+                            Dim oExists As Boolean = False
                             For Each oNewValueRow As DataRow In oDTMyNewValues.Rows
-                                oExists = False
-                                Dim oInfo1 = $"Checking oldValue[{oOldAttributeResult}] vs NewValue [{oNewValueRow.Item(1)}]"
-                                If oNewValueRow.Item(1).ToString.ToUpper = oOldAttributeResult.ToString.ToUpper Then
+                                LOGGER.Debug($"Checking oldValue[{oAttributeResultFromDB}] vs NewValue [{oNewValueRow.Item(1)}]")
+                                If oNewValueRow.Item(1).ToString.ToUpper = oAttributeResultFromDB.ToString.ToUpper Then
                                     oExists = True
+                                    Exit For  ' ← sobald gefunden, abbrechen
                                 End If
                             Next
                             If oExists = False Then
-                                Dim oInfo2 = $"Value [{oOldAttributeResult}] no longer existing in Vector-Attribute [{oAttributeName}] - will be deleted!"
-                                LOGGER.Debug(oInfo2)
+                                LOGGER.Debug($"Value [{oAttributeResultFromDB}] no longer existing in Attribute [{oAttributeName}] - will be deleted!")
                                 'SetVariableValue(CURRENT_PROFILE_LOG_INDEX, oInfo2)
-                                Delete_Term_Object_From_Metadata(oAttributeName, oOldAttributeResult)
+                                Delete_Term_Object_From_Metadata(oAttributeName, oAttributeResultFromDB)
                             End If
                         Else
                             '### there is only ONE new value ###
-                            If oDTMyNewValues.Rows(0).Item(1) <> oOldAttributeResult Then
-                                Dim oInfo = $"Value [{oOldAttributeResult}] of Attribute [{oAttributeName}] obviously was updated during runtime - will be deleted!"
+                            If oDTMyNewValues.Rows(0).Item(1) <> oAttributeResultFromDB Then
+                                Dim oInfo = $"Value [{oAttributeResultFromDB}] of Attribute [{oAttributeName}] obviously was updated during runtime - will be deleted!"
                                 LOGGER.Debug(oInfo)
                                 SetVariableValue(CURRENT_PROFILE_LOG_INDEX, oInfo)
-                                Delete_Term_Object_From_Metadata(oAttributeName, oOldAttributeResult)
+                                Delete_Term_Object_From_Metadata(oAttributeName, oAttributeResultFromDB)
                             Else
                                 LOGGER.Debug($"Attributvalue of [{oAttributeName}] did not change!")
                             End If
@@ -231,22 +308,25 @@
                 End If
 
                 For Each oNewValueRow As DataRow In oDTMyNewValues.Rows
-                    Dim oSuccess As Boolean = False
+                    'Dim oSuccess As Boolean = False
                     Dim oVALUE = oNewValueRow.Item(1).ToString
                     oVALUE = oVALUE.Replace("'", "''")
-                    Dim oPRSQL = $"DECLARE @NEW_OBJ_MD_ID BIGINT " & vbNewLine & $"EXEC PRIDB_NEW_OBJ_DATA {CURRENT_DOC_ID},'{oAttributeName}','{USER_USERNAME}','{oVALUE}','{USER_LANGUAGE}',0,@OMD_ID = @NEW_OBJ_MD_ID OUTPUT"
+                    Dim oPRSQL = $"DECLARE @NEW_OBJ_MD_ID BIGINT " & vbNewLine & $"EXEC PRIDB_NEW_OBJ_DATA {CURRENT_DOC_ID},'{oAttributeName}','{USER_USERNAME}','{oVALUE}','{USER_LANGUAGE}',0,@OMD_ID = @NEW_OBJ_MD_ID OUTPUT;"
                     LOGGER.Debug(oPRSQL)
-                    oSuccess = DatabaseFallback.ExecuteNonQueryIDB(oPRSQL)
-                    If oSuccess = False Then
-                        Return False
-                    End If
+                    'oSuccess = DatabaseFallback.ExecuteNonQueryIDB(oPRSQL)
+                    If Not ExecuteOrQueue(oPRSQL) Then Return False
+                    'If oSuccess = False Then
+                    '    Return False
+                    'End If
                 Next
                 Return True
             Else
                 'oNewValue = oNewValue.Replace("'", "' + NCHAR(39) + '")
-                Dim oFNSQL = $"DECLARE @NEW_OBJ_MD_ID BIGINT " & vbNewLine & $"EXEC PRIDB_NEW_OBJ_DATA {CURRENT_DOC_ID},'{oAttributeName}','{USER_USERNAME}','{oNewValue}','{USER_LANGUAGE}',0,@OMD_ID = @NEW_OBJ_MD_ID OUTPUT"
-                LOGGER.Debug(oFNSQL)
-                Return DatabaseFallback.ExecuteNonQueryIDB(oFNSQL)
+                oNewValue = oNewValue.Replace("'", "''")
+                Dim oPRIDB_NEW_OBJ_DATA = $"DECLARE @NEW_OBJ_MD_ID BIGINT " & vbNewLine & $"EXEC PRIDB_NEW_OBJ_DATA {CURRENT_DOC_ID},'{oAttributeName}','{USER_USERNAME}','{oNewValue}','{USER_LANGUAGE}',0,@OMD_ID = @NEW_OBJ_MD_ID OUTPUT;"
+                LOGGER.Debug(oPRIDB_NEW_OBJ_DATA)
+                ' Return DatabaseFallback.ExecuteNonQueryIDB(oPRIDB_NEW_OBJ_DATA)
+                Return ExecuteOrQueue(oPRIDB_NEW_OBJ_DATA)
             End If
 
         Catch ex As Exception

app/TaskFlow/ClassInit.vb

@@ -397,7 +397,7 @@ Public Class ClassInit
                 USER_DATE_FORMAT = DT_CHECKUSER_MODULE.Rows(0).Item("USER_DATE_FORMAT")
 
 
-                ClassParamRefresh.Refresh_Params(DT_CHECKUSER_MODULE)
+                ClassParamRefresh.Refresh_Params(DT_CHECKUSER_MODULE, "Load")
 
 
                 FINALINDICES = New ClassFinalIndex()
@@ -468,7 +468,7 @@ Public Class ClassInit
             '    DataASorDB = New ClassDataASorDB
             'End If
             Dim oStopWatch As New RefreshHelper.SW("InitBasics")
-            Dim oSql = String.Format("select * from TBPM_KONFIGURATION WHERE GUID = 1")
+            Dim oSql = String.Format("select * from TBPM_KONFIGURATION WITH (NOLOCK) WHERE GUID = 1")
             oStep = "TBPM_KONFIGURATION"
 
             BASEDATA_DT_CONFIG = DatabaseFallback.GetDatatable("TBPM_KONFIGURATION", New GetDatatableOptions(oSql, DatabaseType.ECM) With {
@@ -498,23 +498,23 @@ Public Class ClassInit
                 LOGGER.Warn($"Keine GDPICTURE-Lizenz gefunden. Version Konfiguration: {My.Settings.GDPICTURE_VERSION} - Prüfe TBDD_3RD_PARTY_MODULES")
             End If
             oStep = "TBDD_SQL_COMMANDS"
-            oSql = "Select * FROM TBDD_SQL_COMMANDS"
+            oSql = "Select * FROM TBDD_SQL_COMMANDS WITH (NOLOCK)"
 
             BASEDATA_DT_TBDD_SQL_COMMANDS = DatabaseFallback.GetDatatable("TBDD_SQL_COMMANDS", New GetDatatableOptions(oSql, DatabaseType.ECM))
 
             oStep = "TBDD_GUI_LANGUAGE_PHRASE"
-            oSql = $"SELECT * FROM TBDD_GUI_LANGUAGE_PHRASE WHERE MODULE IN ('PM','All Modules')"
+            oSql = $"SELECT * FROM TBDD_GUI_LANGUAGE_PHRASE WITH (NOLOCK) WHERE MODULE IN ('PM','All Modules')"
             'BASEDATA_DT_GUI_LANGUAGE_PHRASES = DataASorDB.GetDatatable("DD_ECM", oSql, "TBDD_GUI_LANGUAGE_PHRASE", "")
             BASEDATA_DT_GUI_LANGUAGE_PHRASES = DatabaseFallback.GetDatatable("TBDD_GUI_LANGUAGE_PHRASE", New GetDatatableOptions(oSql, DatabaseType.ECM))
             oStep = "TBPM_PROFILE_SEARCH"
-            oSql = "select * from TBPM_PROFILE_SEARCH where TYPE = 'DOC' AND ACTIVE = 1 ORDER BY PROFILE_ID,TAB_INDEX"
+            oSql = "select * from TBPM_PROFILE_SEARCH WITH (NOLOCK) where TYPE = 'DOC' AND ACTIVE = 1 ORDER BY PROFILE_ID,TAB_INDEX"
             BASEDATA_DT_PROFILES_SEARCHES_DOC = DatabaseFallback.GetDatatable("TBPM_PROFILE_SEARCH", New GetDatatableOptions(oSql, DatabaseType.ECM) With {
                 .SortByColumn = "PROFILE_ID,TAB_INDEX"
             })
             DT_FILTERED_PROFILE_SEARCHES_DOC = BASEDATA_DT_PROFILES_SEARCHES_DOC.Clone()
 
             oStep = "TBPM_MAIN_VIEW_GROUPS"
-            oSql = "SELECT * FROM TBPM_MAIN_VIEW_GROUPS WHERE ACTIVE = 1"
+            oSql = "SELECT * FROM TBPM_MAIN_VIEW_GROUPS WITH (NOLOCK) WHERE ACTIVE = 1"
 
             BASEDATA_DTGRID_GROUPS = DatabaseFallback.GetDatatable("TBPM_MAIN_VIEW_GROUPS", New GetDatatableOptions(oSql, DatabaseType.ECM))
 
@@ -524,11 +524,11 @@ Public Class ClassInit
 
             BASEDATA_DT_CHARTS = DatabaseFallback.GetDatatable("TBPM_CHART", New GetDatatableOptions(oSql, DatabaseType.ECM))
             oStep = "TBDD_GUI_LANGUAGE"
-            oSql = "SELECT LANG_CODE FROM TBDD_GUI_LANGUAGE WHERE ACTIVE = 1 ORDER BY LANG_CODE"
+            oSql = "SELECT LANG_CODE FROM TBDD_GUI_LANGUAGE WITH (NOLOCK) WHERE ACTIVE = 1 ORDER BY LANG_CODE"
 
             BASEDATA_DT_LANGUAGE = DatabaseFallback.GetDatatable("TBDD_GUI_LANGUAGE", New GetDatatableOptions(oSql, DatabaseType.ECM))
 
-            oSql = "SELECT * FROM TBDD_COLUMNS_FORMAT WHERE MODULE = 'taskFLOW' AND GRIDVIEW = 'GridViewWorkflows'"
+            oSql = "SELECT * FROM TBDD_COLUMNS_FORMAT WITH (NOLOCK) WHERE MODULE = 'taskFLOW' AND GRIDVIEW = 'GridViewWorkflows'"
             BASEDATA_TBDD_COLUMNS_FORMAT = DatabaseFallback.GetDatatable("TBDD_COLUMNS_FORMAT", New GetDatatableOptions(oSql, DatabaseType.ECM))
 
 
@@ -556,7 +556,7 @@ Public Class ClassInit
             End If
 
             oSql = "SELECT KEY_NAME, VALUE_TEXT1 
-                             FROM TBDD_USER_KEY_VALUE_PAIR 
+                             FROM TBDD_USER_KEY_VALUE_PAIR WITH (NOLOCK)
                              WHERE FK_USER_ID = " & USER_ID & " And [FK_MODULE_ID] = '" & USER_MODULE_ID & "'"
 
             Dim oDT_USER_KEY_VALUE_PAIR As DataTable = DatabaseFallback.GetDatatable(New GetDatatableOptions(oSql, DatabaseType.ECM))
@@ -608,7 +608,7 @@ Public Class ClassInit
     <STAThread()>
     Private Function Settings_LoadBasicConfig()
         Try
-            Dim oSql As String = "select * from tbdd_Modules where SHORT_NAME = 'PM'"
+            Dim oSql As String = "select * from tbdd_Modules WITH (NOLOCK) where SHORT_NAME = 'PM'"
             Dim oDTtbdd_Modules As DataTable
             'oDTtbdd_Modules = DataASorDB.GetDatatable("DD_ECM", oSql, "tbdd_Modules", $" SHORT_NAME = 'PM'")
             oDTtbdd_Modules = DatabaseFallback.GetDatatable("TBDD_MODULES", New GetDatatableOptions(oSql, DatabaseType.ECM) With {

app/TaskFlow/ClassParamRefresh.vb

@@ -1,7 +1,7 @@
 Imports DigitalData.Modules.Database
 
 Public Class ClassParamRefresh
-    Public Shared Sub Refresh_Params(DT_CHECKUSER As DataTable)
+    Public Shared Sub Refresh_Params(DT_CHECKUSER As DataTable, pMode As String)
         LOGGER.Debug("Refresh_Params starting ...")
         Dim oStopwatch As New RefreshHelper.SW("Refresh_Params")
         FORCE_LAYOUT_OVERVIEW = False
@@ -221,14 +221,14 @@ Public Class ClassParamRefresh
                     Catch ex As Exception
                         TITLE_NOTIFICATIONS = ""
                     End Try
-                ElseIf oMode.StartsWith("TF.InheritanceMsgAmount") Then
+                ElseIf oMode.StartsWith("TF.InheritanceMsgAmount") And pMode = "Load" Then
                     Dim oParam = oMode.Replace("TF.InheritanceMsgAmount=", "")
                     Try
                         InheritanceMsgAmount = oParam
                     Catch ex As Exception
 
                     End Try
-                ElseIf oMode.StartsWith("TF.InheritanceCalcReset") Then
+                ElseIf oMode.StartsWith("TF.InheritanceCalcReset") And pMode = "Load" Then
                     Dim oParam = oMode.Replace("TF.InheritanceCalcReset=", "")
                     Try
                         If CBool(oParam) = True Then

app/TaskFlow/ControlCreator/GridControl.vb

@@ -25,15 +25,19 @@ Namespace ControlCreator
 
         Private newRowModified As Boolean
         Private isApplyingInheritedValue As Boolean
-
-        Public Sub New(pLogConfig As LogConfig, pGridTables As Dictionary(Of Integer, Dictionary(Of String, RepositoryItem)))
+        Private _FormulaColumnNames As New HashSet(Of String)(StringComparer.OrdinalIgnoreCase)
+        Private _isRefreshingFormula As Boolean = False  ' *** NEU: Flag für Formel-Refresh ***
+        Private _currencySymbol As String = "€"
+        Public Sub New(pLogConfig As LogConfig, pGridTables As Dictionary(Of Integer, Dictionary(Of String, RepositoryItem)), pCurrencySymbol As String)
             _LogConfig = pLogConfig
             _Logger = pLogConfig.GetLogger()
             _GridTables = pGridTables
+            _currencySymbol = pCurrencySymbol
         End Sub
 
         Public Function CreateGridColumns(pColumnTable As DataTable) As DataTable
             Dim oDataTable As New DataTable
+            Dim columnsWithExpressions As New List(Of Tuple(Of DataColumn, String))
 
             For Each oRow As DataRow In pColumnTable.Rows
                 ' Create Columns in Datatable
@@ -58,12 +62,64 @@ Namespace ControlCreator
                         oColumn.DataType = GetType(String)
                 End Select
 
-                oDataTable.Columns.Add(oColumn)
+                Dim oFormulaExpression = ObjectEx.NotNull(oRow.Item("FORMULA_EXPRESSION"), String.Empty)
+                If oFormulaExpression <> String.Empty Then
+                    ' Expression merken, aber erst später setzen
+                    columnsWithExpressions.Add(New Tuple(Of DataColumn, String)(oColumn, oFormulaExpression))
+                End If
+
+                Try
+                    oDataTable.Columns.Add(oColumn)
+                Catch ex As Exception
+                    _Logger.Warn("⚠️ Could not add column {0} to DataTable", oColumn.ColumnName)
+                    _Logger.Error(ex)
+                End Try
+            Next
+
+            ' Jetzt alle Expressions setzen, nachdem alle Spalten existieren
+            For Each columnExpressionPair In columnsWithExpressions
+                Dim oColumn = columnExpressionPair.Item1
+                Dim oExpression = columnExpressionPair.Item2
+
+                Try
+                    _Logger.Debug("Setting expression for column [{0}]: {1}", oColumn.ColumnName, oExpression)
+
+                    ' Prüfe, ob alle referenzierten Spalten existieren
+                    Dim referencedColumns = GetReferencedColumnNames(oExpression)
+                    For Each refCol In referencedColumns
+                        If Not oDataTable.Columns.Contains(refCol) Then
+                            _Logger.Warn("⚠️ Referenced column [{0}] does not exist in DataTable!", refCol)
+                            MsgBox(String.Format("Referenced column [{0}] does not exist in DataTable!", refCol), MsgBoxStyle.Exclamation)
+
+                        Else
+                            _Logger.Debug("Referenced column [{0}] exists with DataType: {1}", refCol, oDataTable.Columns(refCol).DataType.Name)
+                        End If
+                    Next
+
+                    oColumn.Expression = oExpression
+                    oColumn.ReadOnly = True
+                    _Logger.Info("✓ Expression successfully set for column [{0}]: {1}", oColumn.ColumnName, oColumn.Expression)
+                Catch ex As Exception
+                    _Logger.Warn("⚠️ Invalid FORMULA_EXPRESSION for column {0}: {1}", oColumn.ColumnName, oExpression)
+                    _Logger.Error(ex)
+                    MsgBox(String.Format("The column '{0}' inlcudes an invalid formula: {1}. Please check the FORMULA_EXPRESSION in the table designer." & vbCrLf &
+                                         "Error: {2}", oColumn.ColumnName, oExpression, ex.Message), MsgBoxStyle.Exclamation, "Ungültige Formel")
+                End Try
             Next
 
             Return oDataTable
         End Function
+        Private Function GetReferencedColumnNames(expression As String) As List(Of String)
+            Dim columnNames As New List(Of String)
+            Dim pattern As String = "\[([^\]]+)\]"
+            Dim matches = Regex.Matches(expression, pattern)
 
+            For Each match As Match In matches
+                columnNames.Add(match.Groups(1).Value)
+            Next
+
+            Return columnNames
+        End Function
         Public Function FillGridTables(pColumnTable As DataTable, pControlId As Integer, pControlName As String) As Dictionary(Of Integer, Dictionary(Of String, RepositoryItem))
             For Each oRow As DataRow In pColumnTable.Rows
                 ' Fetch and cache Combobox results
@@ -147,15 +203,15 @@ Namespace ControlCreator
             End If
         End Function
         ' Hilfsroutine: passt NUR das Summary-Item an (ohne FormatInfo)
-        Private Sub ApplyCurrencySummaryFormat(oCol As GridColumn, currencySymbol As String)
+        Private Sub ApplyCurrencySummaryFormat(oCol As GridColumn)
             oCol.SummaryItem.SummaryType = DevExpress.Data.SummaryItemType.Sum
             ' Variante A: Standard-Währungsformat aus aktueller Kultur
             ' oCol.SummaryItem.DisplayFormat = "SUM: {0:C2}"
 
             ' Variante B: Kulturunabhängig, Symbol explizit anhängen
-            oCol.SummaryItem.DisplayFormat = $"SUM: {{0:N2}} {currencySymbol}"
+            oCol.SummaryItem.DisplayFormat = $"SUM: {{0:N2}} {_currencySymbol}"
         End Sub
-        Public Sub ConfigureViewColumns(pColumnTable As DataTable, pGridView As GridView, pGrid As DevExpress.XtraGrid.GridControl, pcurrencySymbol As String)
+        Public Sub ConfigureViewColumns(pColumnTable As DataTable, pGridView As GridView, pGrid As DevExpress.XtraGrid.GridControl)
             Dim oShouldDisplayFooter As Boolean = False
             For Each oCol As GridColumn In pGridView.Columns
                 Dim oColumnData As DataRow = pColumnTable.
@@ -179,6 +235,13 @@ Namespace ControlCreator
                     Dim oReadOnlyInt As Integer
                     oIsReadOnly = Integer.TryParse(oReadOnlyValue.ToString(), oReadOnlyInt) AndAlso oReadOnlyInt = 1
                 End If
+
+                Dim oFormulaExpression = ObjectEx.NotNull(oColumnData.Item("FORMULA_EXPRESSION"), String.Empty)
+                If oFormulaExpression <> String.Empty Then
+                    oIsReadOnly = True
+                End If
+
+
                 oCol.OptionsColumn.AllowEdit = Not oIsReadOnly
 
                 Dim oColumnType As String = oColumnData.Item("TYPE_COLUMN")
@@ -194,7 +257,8 @@ Namespace ControlCreator
 
                     Case "CURRENCY"
                         oCol.DisplayFormat.FormatType = FormatType.Custom
-                        oCol.DisplayFormat.FormatString = "C2"
+                        oCol.DisplayFormat.FormatString = $"N2 {_currencySymbol}"
+
                 End Select
 
                 Dim oSummaryFunction As String = oColumnData.Item("SUMMARY_FUNCTION")
@@ -211,7 +275,7 @@ Namespace ControlCreator
                         oShouldDisplayFooter = True
 
                     Case Constants.AGGREGATE_TOTAL_CURRENCY
-                        ApplyCurrencySummaryFormat(oCol, pcurrencySymbol)
+                        ApplyCurrencySummaryFormat(oCol)
                         oShouldDisplayFooter = True
 
                     Case Constants.AGGREGATE_TOTAL_AVG
@@ -246,16 +310,16 @@ Namespace ControlCreator
                 End With
             End If
         End Sub
-        Public Sub ConfigureViewColumnsCurrency(pColumnTable As DataTable, pGridView As GridView, pGrid As DevExpress.XtraGrid.GridControl, pCurrency As String)
+        Public Sub ConfigureViewColumnsCurrency(pColumnTable As DataTable, pGridView As GridView, pGrid As DevExpress.XtraGrid.GridControl)
 
             Dim oCultureInfo As CultureInfo = New CultureInfo("de-DE")
-            oCultureInfo.NumberFormat.CurrencySymbol = pCurrency
+            oCultureInfo.NumberFormat.CurrencySymbol = _currencySymbol
             Dim riTextEdit As RepositoryItemTextEdit = New RepositoryItemTextEdit()
             riTextEdit.MaskSettings.Configure(Of MaskSettings.Numeric)(Sub(settings)
                                                                            settings.MaskExpression = "c"
                                                                            settings.Culture = oCultureInfo
                                                                        End Sub)
-            riTextEdit.UseMaskAsDisplayFormat = True 'Optional
+            riTextEdit.UseMaskAsDisplayFormat = True
             pGrid.RepositoryItems.Add(riTextEdit)
 
             For Each oCol As GridColumn In pGridView.Columns
@@ -267,16 +331,39 @@ Namespace ControlCreator
                     Continue For
                 End If
 
+                ' *** NEU: Prüfe ob Spalte editierbar ist ***
+                If Not oCol.OptionsColumn.AllowEdit Then
+                    _Logger.Debug("Skipping ColumnEdit for read-only column [{0}]", oCol.FieldName)
+                    Continue For
+                End If
+
+                ' Formel-Spalten dürfen kein ColumnEdit bekommen, da der RepositoryItem-Cache
+                ' den berechneten Wert nach RefreshRowCell überschreibt.
+                Dim oFormulaExpression = ObjectEx.NotNull(oColumnData.Item("FORMULA_EXPRESSION"), String.Empty)
+                If oFormulaExpression <> String.Empty Then
+                    _Logger.Debug("Skipping ColumnEdit assignment for formula column [{0}] – using DisplayFormat only.", oCol.FieldName)
+                    Continue For
+                End If
+
                 Dim oColumnType As String = oColumnData.Item("TYPE_COLUMN")
 
                 Select Case oColumnType
                     Case "CURRENCY"
-                        oCol.DisplayFormat.FormatType = FormatType.Custom
+                        ' *** WICHTIG: NUR ColumnEdit setzen, KEIN DisplayFormat mehr! ***
                         oCol.ColumnEdit = riTextEdit
                 End Select
             Next
         End Sub
         Public Sub ConfigureViewEvents(pColumnTable As DataTable, pGridView As GridView, pControl As Windows.Forms.Control, pControlId As Integer)
+            ' Formel-Spalten-Namen einmalig cachen für View_ShowingEditor
+            _FormulaColumnNames.Clear()
+            For Each r As DataRow In pColumnTable.Rows
+                Dim oExpr = ObjectEx.NotNull(r.Item("FORMULA_EXPRESSION"), String.Empty).ToString()
+                If oExpr <> String.Empty Then
+                    _FormulaColumnNames.Add(r.Item("SPALTENNAME").ToString())
+                End If
+            Next
+
             AddHandler pGridView.InitNewRow, Sub(sender As Object, e As InitNewRowEventArgs)
                                                  Try
                                                      _Logger.Debug("Initialzing new row")
@@ -302,6 +389,55 @@ Namespace ControlCreator
                                                      newRowModified = False
                                                  End Try
                                              End Sub
+            ' *** NEU: CustomColumnDisplayText für robuste CURRENCY-Formatierung ***
+            AddHandler pGridView.CustomColumnDisplayText,
+                Sub(sender As Object, e As CustomColumnDisplayTextEventArgs)
+                    If e.Column Is Nothing OrElse e.Value Is Nothing OrElse IsDBNull(e.Value) Then
+                        Return
+                    End If
+
+                    ' Prüfe ob Spalte vom Typ CURRENCY ist
+                    Dim oColumnData As DataRow = pColumnTable.
+                        Select($"SPALTENNAME = '{e.Column.FieldName}'").
+                        FirstOrDefault()
+
+                    If oColumnData IsNot Nothing AndAlso
+                       oColumnData.Item("TYPE_COLUMN").ToString() = "CURRENCY" Then
+
+                        Try
+                            Dim oValue As Double
+                            ' *** KRITISCH: Robustes Parsing unabhängig vom Dezimaltrenner ***
+                            If TypeOf e.Value Is Double OrElse TypeOf e.Value Is Decimal Then
+                                oValue = Convert.ToDouble(e.Value)
+                            ElseIf TypeOf e.Value Is String Then
+                                Dim oStringValue As String = e.Value.ToString().Trim()
+
+                                ' Versuche zuerst deutsches Format (1.234,56)
+                                Dim oDeCulture As CultureInfo = New CultureInfo("de-DE")
+                                If Double.TryParse(oStringValue, NumberStyles.Currency Or NumberStyles.Number, oDeCulture, oValue) Then
+                                    ' Erfolgreich mit deutschem Format geparst
+                                ElseIf Double.TryParse(oStringValue, NumberStyles.Currency Or NumberStyles.Number, CultureInfo.InvariantCulture, oValue) Then
+                                    ' Erfolgreich mit invariantem Format (Punkt als Dezimaltrenner)
+                                Else
+                                    ' Fallback: Systemkultur
+                                    oValue = Convert.ToDouble(oStringValue, CultureInfo.CurrentCulture)
+                                End If
+                            Else
+                                oValue = Convert.ToDouble(e.Value)
+                            End If
+
+                            ' Formatierung IMMER mit deutscher Kultur (Komma als Dezimaltrenner)
+                            Dim oDeCultureInfo As CultureInfo = New CultureInfo("de-DE")
+                            e.DisplayText = oValue.ToString("N2", oDeCultureInfo) & " " & _currencySymbol
+
+                        Catch ex As Exception
+                            _Logger.Warn("⚠️ Could not format currency value [{0}] for column [{1}]: {2}",
+                                         e.Value, e.Column.FieldName, ex.Message)
+                            ' Fallback: Original-Wert + Symbol
+                            e.DisplayText = e.Value.ToString() & " " & _currencySymbol
+                        End Try
+                    End If
+                End Sub
 
             AddHandler pGridView.CustomRowCellEdit, Sub(sender As Object, e As CustomRowCellEditEventArgs)
                                                         Try
@@ -334,30 +470,233 @@ Namespace ControlCreator
                                                    End Sub
 
             AddHandler pGridView.PopupMenuShowing, AddressOf View_PopupMenuShowing
-
             AddHandler pGridView.InvalidRowException, AddressOf View_InvalidRowException
             AddHandler pGridView.ValidatingEditor, AddressOf View_ValidatingEditor
-            '  AddHandler pGridView.CustomColumnDisplayText, AddressOf View_CustomColumnDisplayText
+            AddHandler pGridView.ShownEditor,
+                Sub(sender As Object, e As EventArgs)
+                    Dim view As GridView = TryCast(sender, GridView)
+                    If view.IsNewItemRow(view.FocusedRowHandle) Then
+                        _Logger.Debug("Attaching Modified Handler.")
+                        AddHandler view.ActiveEditor.Modified, Sub()
+                                                                   _Logger.Debug("Row was modified.")
+                                                                   newRowModified = True
+                                                               End Sub
+                    End If
+
+                    ' *** KRITISCH: LIVE-REFRESH bei JEDER Eingabe (auch NewItemRow!) ***
+                    If view.FocusedColumn IsNot Nothing AndAlso view.ActiveEditor IsNot Nothing Then
+                        Dim oFocusedColumnName As String = view.FocusedColumn.FieldName
+
+                        ' Prüfen ob diese Spalte von Formel-Spalten referenziert wird
+                        Dim oFormulaColumnsToRefresh As New List(Of String)
+                        For Each oColumnData As DataRow In pColumnTable.Rows
+                            Dim oExpr = ObjectEx.NotNull(oColumnData.Item("FORMULA_EXPRESSION"), String.Empty).ToString()
+                            If oExpr = String.Empty Then Continue For
+
+                            Dim referencedColumns = GetReferencedColumnNames(oExpr)
+                            If referencedColumns.Any(Function(col) String.Equals(col, oFocusedColumnName, StringComparison.OrdinalIgnoreCase)) Then
+                                oFormulaColumnsToRefresh.Add(oColumnData.Item("SPALTENNAME").ToString())
+                            End If
+                        Next
+
+                        If oFormulaColumnsToRefresh.Count > 0 Then
+                            _Logger.Debug("[FormulaRefresh] Attaching EditValueChanged handler for LIVE formula updates on column [{0}].", oFocusedColumnName)
+
+                            ' Handler für LIVE Aktualisierung während JEDER Eingabe
+                            AddHandler view.ActiveEditor.EditValueChanged,
+                                Sub(editorSender As Object, editorArgs As EventArgs)
+                                    Try
+                                        Dim oRowHandle As Integer = view.FocusedRowHandle
+                                        If Not view.IsValidRowHandle(oRowHandle) Then Return
+
+                                        Dim oEditor As DevExpress.XtraEditors.BaseEdit = TryCast(editorSender, DevExpress.XtraEditors.BaseEdit)
+                                        If oEditor Is Nothing Then Return
+
+                                        Dim isNewItemRow As Boolean = view.IsNewItemRow(oRowHandle)
+
+                                        Try
+                                            Dim oValue As Object = oEditor.EditValue
+
+                                            If TypeOf oEditor Is DevExpress.XtraEditors.TextEdit Then
+                                                Dim oTextEdit As DevExpress.XtraEditors.TextEdit = DirectCast(oEditor, DevExpress.XtraEditors.TextEdit)
+                                                If oTextEdit.Properties.MaskSettings IsNot Nothing Then
+                                                    oValue = oEditor.EditValue
+                                                End If
+                                            End If
+
+                                            If isNewItemRow Then
+                                                _Logger.Debug("[FormulaRefresh] EditValueChanged (NewItemRow) – setting value for [{0}] = [{1}].", oFocusedColumnName, oValue)
+
+                                                _isRefreshingFormula = True
+                                                Try
+                                                    ' Wert setzen
+                                                    view.SetRowCellValue(oRowHandle, oFocusedColumnName, If(oValue Is Nothing, DBNull.Value, oValue))
+
+                                                    ' *** KRITISCH: DoEvents() damit SetRowCellValue processed wird ***
+                                                    view.UpdateCurrentRow()
+
+                                                    ' Formel-Spalten SOFORT refreshen
+                                                    For Each oFormulaColumnName As String In oFormulaColumnsToRefresh
+                                                        Dim oGridColumn As GridColumn = view.Columns.ColumnByFieldName(oFormulaColumnName)
+                                                        If oGridColumn IsNot Nothing Then
+                                                            view.RefreshRowCell(oRowHandle, oGridColumn)
+                                                            _Logger.Debug("[FormulaRefresh] (NewItemRow) Refreshed [{0}], current value: [{1}]",
+                                                                oFormulaColumnName, view.GetRowCellValue(oRowHandle, oGridColumn))
+                                                        End If
+                                                    Next
+                                                Finally
+                                                    _isRefreshingFormula = False
+                                                End Try
+
+                                            Else
+                                                ' Bestehende Row
+                                                Dim oDataRow As DataRow = view.GetDataRow(oRowHandle)
+                                                If oDataRow IsNot Nothing Then
+                                                    _Logger.Debug("[FormulaRefresh] EditValueChanged – setting value for [{0}] in DataTable.", oFocusedColumnName)
+                                                    oDataRow.Item(oFocusedColumnName) = If(oValue Is Nothing, DBNull.Value, oValue)
+
+                                                    For Each oFormulaColumnName As String In oFormulaColumnsToRefresh
+                                                        Dim oGridColumn As GridColumn = view.Columns.ColumnByFieldName(oFormulaColumnName)
+                                                        If oGridColumn IsNot Nothing Then
+                                                            view.RefreshRowCell(oRowHandle, oGridColumn)
+                                                            Dim currentValue = view.GetRowCellValue(oRowHandle, oGridColumn)
+                                                            _Logger.Debug("[FormulaRefresh] Current value for [{0}]: [{1}]", oFormulaColumnName, currentValue)
+                                                        End If
+                                                    Next
+                                                End If
+                                            End If
+
+                                        Catch parseEx As Exception
+                                            _Logger.Debug("[FormulaRefresh] Parse error during EditValueChanged: {0}", parseEx.Message)
+                                        End Try
+
+                                    Catch ex As Exception
+                                        _Logger.Error(ex)
+                                    End Try
+                                End Sub
+                        End If
+                    End If
+                End Sub
 
-            ' These handlers are all used for the custom DefaultValue functionality, additionally some code in the 'InitNewRow' event.
-            ' https://supportcenter.devexpress.com/ticket/details/t1035580/how-to-default-a-value-in-a-column-when-add-new-row-in-data-grid
-            AddHandler pGridView.ShowingEditor, AddressOf View_ShowingEditor
-            AddHandler pGridView.ShownEditor, AddressOf View_ShownEditor
             AddHandler pGridView.ValidateRow, AddressOf View_ValidateRow
             AddHandler pControl.LostFocus, AddressOf Control_LostFocus
+
+            AddHandler pGridView.ShowingEditor,
+                Sub(sender As Object, e As CancelEventArgs)
+                    Try
+                        Dim oView As GridView = TryCast(sender, GridView)
+                        If oView Is Nothing Then Return
+
+                        _Logger.Debug("Showing editor.")
+
+                        ' Formel-Spalten dürfen keinen Editor öffnen
+                        If oView.FocusedColumn IsNot Nothing Then
+                            Dim oFieldName As String = oView.FocusedColumn.FieldName
+                            If _FormulaColumnNames.Contains(oFieldName) Then
+                                _Logger.Debug("Cancelling editor – column [{0}] is a formula column.", oFieldName)
+                                e.Cancel = True
+                                Return
+                            End If
+                        End If
+
+                        If oView.IsNewItemRow(oView.FocusedRowHandle) AndAlso Not newRowModified Then
+                            _Logger.Debug("Adding new row.")
+                            oView.AddNewRow()
+                        End If
+                    Catch ex As Exception
+                        _Logger.Error(ex)
+                    End Try
+                End Sub
+
+            AddHandler pGridView.FocusedColumnChanged,
+                Sub(sender As Object, e As FocusedColumnChangedEventArgs)
+                    Try
+                        Dim oView As GridView = TryCast(sender, GridView)
+                        If oView Is Nothing Then Return
+
+                        Dim oRowHandle As Integer = oView.FocusedRowHandle
+                        If oView.IsNewItemRow(oRowHandle) Then Return
+                        If Not oView.IsValidRowHandle(oRowHandle) Then Return
+
+                        If oView.FocusedColumn IsNot Nothing AndAlso
+                           _FormulaColumnNames.Contains(oView.FocusedColumn.FieldName) Then
+                            _Logger.Debug("[FormulaRefresh] FocusedColumnChanged – closing editor on formula column [{0}].", oView.FocusedColumn.FieldName)
+                            oView.CloseEditor()
+                        End If
+                    Catch ex As Exception
+                        _Logger.Error(ex)
+                    End Try
+                End Sub
+
             AddHandler pGridView.CellValueChanged,
                 Sub(sender As Object, e As CellValueChangedEventArgs)
+                    ' *** HandleInheritedColumnValue MUSS zuerst aufgerufen werden ***
                     Try
                         HandleInheritedColumnValue(TryCast(sender, GridView), pColumnTable, e)
                     Catch ex As Exception
                         _Logger.Error(ex)
                     End Try
+
+                    ' *** Formel-Refresh via CellValueChanged ist FALLBACK ***
+                    ' (EditValueChanged macht das normalerweise schon LIVE)
+                    Try
+                        Dim oView As GridView = TryCast(sender, GridView)
+                        If oView Is Nothing OrElse e.Column Is Nothing Then Return
+
+                        ' Prüfen ob überhaupt eine Formel-Spalte referenziert wird
+                        Dim oFormulaColumnsToRefresh As New List(Of String)
+
+                        For Each oColumnData As DataRow In pColumnTable.Rows
+                            Dim oExpr = ObjectEx.NotNull(oColumnData.Item("FORMULA_EXPRESSION"), String.Empty).ToString()
+                            If oExpr = String.Empty Then Continue For
+
+                            Dim referencedColumns = GetReferencedColumnNames(oExpr)
+                            If referencedColumns.Any(Function(col) String.Equals(col, e.Column.FieldName, StringComparison.OrdinalIgnoreCase)) Then
+                                oFormulaColumnsToRefresh.Add(oColumnData.Item("SPALTENNAME").ToString())
+                            End If
+                        Next
+
+                        If oFormulaColumnsToRefresh.Count = 0 Then
+                            Return
+                        End If
+
+                        ' *** FALLBACK: Nur wenn EditValueChanged NICHT gefeuert hat ***
+                        ' (z.B. bei programmatischer SetRowCellValue oder Paste)
+                        Dim oRowHandle As Integer = e.RowHandle
+                        _Logger.Debug("[FormulaRefresh] CellValueChanged FALLBACK – refreshing for row [{0}] after column [{1}] changed.", oRowHandle, e.Column.FieldName)
+
+                        oView.GridControl.BeginInvoke(New Action(
+                            Sub()
+                                Try
+                                    If Not oView.IsValidRowHandle(oRowHandle) Then Return
+
+                                    For Each oFormulaColumnName As String In oFormulaColumnsToRefresh
+                                        Dim oGridColumn As GridColumn = oView.Columns.ColumnByFieldName(oFormulaColumnName)
+                                        If oGridColumn Is Nothing Then Continue For
+
+                                        oView.RefreshRowCell(oRowHandle, oGridColumn)
+                                        _Logger.Debug("[FormulaRefresh] FALLBACK DisplayText for [{0}]: [{1}]",
+                                            oFormulaColumnName, oView.GetRowCellDisplayText(oRowHandle, oGridColumn))
+                                    Next
+                                Catch ex As Exception
+                                    _Logger.Error(ex)
+                                End Try
+                            End Sub))
+
+                    Catch ex As Exception
+                        _Logger.Error(ex)
+                    End Try
                 End Sub
         End Sub
         Private Sub HandleInheritedColumnValue(pView As GridView, pColumnDefinition As DataTable, pArgs As CellValueChangedEventArgs)
             If pView Is Nothing OrElse pArgs Is Nothing OrElse pArgs.Column Is Nothing Then
                 Return
             End If
+            ' *** NEU: Bei Formel-Refresh überspringen ***
+            If _isRefreshingFormula Then
+                _Logger.Debug("Skipping HandleInheritedColumnValue during formula refresh.")
+                Return
+            End If
 
             If isApplyingInheritedValue OrElse pArgs.RowHandle = DevExpress.XtraGrid.GridControl.InvalidRowHandle Then
                 Return
@@ -423,9 +762,10 @@ Namespace ControlCreator
                     Return
                 End If
 
-                confirmationEntry.Count += 1
-                CONFIG.Save()
-                _Logger.Info("User confirmed value inheritance. Confirmation count: {0}", confirmationEntry.Count)
+                Dim newCount = confirmationEntry.Count + 1
+                confirmationEntry.Count = newCount
+                SetInheritanceConfirmationCount(confirmationEntry.ColumnName, newCount)
+                _Logger.Info("User confirmed value inheritance. Confirmation count: {0}", newCount)
             ElseIf affectedRowsCount > 0 AndAlso confirmationEntry.Count = InheritanceMsgAmount Then
                 ' Schwellenwert erreicht - User fragen, ob er weiterhin gefragt werden möchte
                 Dim continueAskingMessage As String = "Sie haben diese Bestätigung bereits mehrfach durchgeführt. Möchten Sie in Zukunft weiterhin gefragt werden?"
@@ -447,13 +787,14 @@ Namespace ControlCreator
                 If continueResult = DialogResult.Yes Then
                     ' User möchte weiterhin gefragt werden - Counter zurücksetzen
                     confirmationEntry.Count = 0
-                    CONFIG.Save()
+                    SetInheritanceConfirmationCount(confirmationEntry.ColumnName, 0)
                     _Logger.Info("User wants to continue being asked. Counter reset to 0.")
                 Else
                     ' User möchte nicht mehr gefragt werden - Counter erhöhen
-                    confirmationEntry.Count += 1
-                    CONFIG.Save()
-                    _Logger.Info("User does not want to be asked anymore. Counter increased to {0}.", confirmationEntry.Count)
+                    Dim newCount = confirmationEntry.Count + 1
+                    confirmationEntry.Count = newCount
+                    SetInheritanceConfirmationCount(confirmationEntry.ColumnName, newCount)
+                    _Logger.Info("User does not want to be asked anymore. Counter increased to {0}.", newCount)
                 End If
             ElseIf affectedRowsCount > 0 Then
                 _Logger.Info("Skipping confirmation dialog (already confirmed {0} times)", confirmationEntry.Count)
@@ -483,7 +824,21 @@ Namespace ControlCreator
                 isApplyingInheritedValue = False
             End Try
         End Sub
+        Private Sub SetInheritanceConfirmationCount(columnName As String, newCount As Integer)
+            Dim entries = UserInheritance_ConfirmationByColumn
+            If entries Is Nothing Then
+                Return
+            End If
 
+            Dim entryIndex = entries.FindIndex(Function(item) String.Equals(item.ColumnName, columnName, StringComparison.OrdinalIgnoreCase))
+            If entryIndex < 0 Then
+                Return
+            End If
+
+            Dim entry = entries(entryIndex)
+            entry.Count = newCount
+            entries(entryIndex) = entry
+        End Sub
         Private Function GetInheritanceConfirmationEntry(columnName As String) As UserInheritanceConfirmation
             Dim entries = UserInheritance_ConfirmationByColumn
 
@@ -503,16 +858,7 @@ Namespace ControlCreator
 
             Return entry
         End Function
-        Private Sub View_CustomColumnDisplayText(ByVal eSender As Object, ByVal e As CustomColumnDisplayTextEventArgs)
-            If IsNothing(e.Value) Then
-                Exit Sub
-            End If
-            Dim view As GridView = eSender
-            'Dim view As GridView = TryCast(GridView1, GridView)
-            If e.Column.FieldName = "SpalteCurrency" Then
-                ' e.DisplayText = e.Value.ToString().Replace("€", "CHF")
-            End If
-        End Sub
+
         Private Sub View_PopupMenuShowing(sender As Object, e As PopupMenuShowingEventArgs)
             Dim view As GridView = TryCast(sender, GridView)
             Dim oFocusedColumn As GridColumn = view.FocusedColumn
@@ -566,28 +912,12 @@ Namespace ControlCreator
             End If
         End Sub
 
-        Private Sub View_ShowingEditor(sender As Object, e As CancelEventArgs)
-            Dim view As GridView = TryCast(sender, GridView)
-            _Logger.Debug("Showing editor.")
-            If view.IsNewItemRow(view.FocusedRowHandle) AndAlso Not newRowModified Then
-                _Logger.Debug("Adding new row.")
-                view.AddNewRow()
-            End If
-        End Sub
 
-        Private Sub View_ShownEditor(sender As Object, e As EventArgs)
-            Dim view As GridView = TryCast(sender, GridView)
-            If view.IsNewItemRow(view.FocusedRowHandle) Then
-                _Logger.Debug("Attaching Modified Handler.")
-                AddHandler view.ActiveEditor.Modified, Sub()
-                                                           _Logger.Debug("Row was modified.")
-                                                           newRowModified = True
-                                                       End Sub
-            End If
-        End Sub
 
         Private Sub View_ValidateRow(sender As Object, e As ValidateRowEventArgs)
             Dim view As GridView = TryCast(sender, GridView)
+            ' RowHandle für RowUpdated merken, bevor er sich nach dem Commit ändert
+
             If view.IsNewItemRow(e.RowHandle) AndAlso Not newRowModified Then
                 _Logger.Debug("Deleting unused row")
                 view.DeleteRow(e.RowHandle)

app/TaskFlow/DD_DMSLiteDataSet.Designer.vb

@@ -5273,7 +5273,7 @@ Partial Public Class DD_DMSLiteDataSet
             Me.columnTABLE_ORDER_COLUMN.DefaultValue = CType("",String)
             Me.columnTABLE_ORDER_COLUMN.MaxLength = 250
             Me.columnSAVE_CHANGE_ON_ENABLED.AllowDBNull = false
-            Me.columnFORMAT_STRING.AllowDBNull = false
+            Me.columnFORMAT_STRING.DefaultValue = CType("",String)
             Me.columnTEXT_ALIGNMENT.AllowDBNull = false
             Me.columnTEXT_ALIGNMENT.DefaultValue = CType("Near",String)
             Me.columnTEXT_ALIGNMENT.MaxLength = 20
@@ -5464,6 +5464,8 @@ Partial Public Class DD_DMSLiteDataSet
         
         Private columnINHERIT_VALUE As Global.System.Data.DataColumn
         
+        Private columnFORMULA_EXPRESSION As Global.System.Data.DataColumn
+        
         <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
          Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")>  _
         Public Sub New()
@@ -5699,6 +5701,14 @@ Partial Public Class DD_DMSLiteDataSet
             End Get
         End Property
         
+        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
+         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")>  _
+        Public ReadOnly Property FORMULA_EXPRESSIONColumn() As Global.System.Data.DataColumn
+            Get
+                Return Me.columnFORMULA_EXPRESSION
+            End Get
+        End Property
+        
         <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
          Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0"),  _
          Global.System.ComponentModel.Browsable(false)>  _
@@ -5760,9 +5770,10 @@ Partial Public Class DD_DMSLiteDataSet
                     ByVal SUMMARY_FUNCTION As String,  _
                     ByVal TYPE_COLUMN As String,  _
                     ByVal LU_CAPTION As String,  _
-                    ByVal INHERIT_VALUE As Boolean) As TBPM_CONTROL_TABLERow
+                    ByVal INHERIT_VALUE As Boolean,  _
+                    ByVal FORMULA_EXPRESSION As String) As TBPM_CONTROL_TABLERow
             Dim rowTBPM_CONTROL_TABLERow As TBPM_CONTROL_TABLERow = CType(Me.NewRow,TBPM_CONTROL_TABLERow)
-            Dim columnValuesArray() As Object = New Object() {Nothing, Nothing, SPALTENNAME, SPALTEN_HEADER, SPALTENBREITE, VALIDATION, CHOICE_LIST, CONNECTION_ID, SQL_COMMAND, READ_ONLY, LOAD_IDX_VALUE, ADDED_WHO, ADDED_WHEN, CHANGED_WHO, CHANGED_WHEN, REGEX_MATCH, REGEX_MESSAGE_EN, REGEX_MESSAGE_DE, SEQUENCE, DEFAULT_VALUE, ADVANCED_LOOKUP, SUMMARY_FUNCTION, TYPE_COLUMN, LU_CAPTION, INHERIT_VALUE}
+            Dim columnValuesArray() As Object = New Object() {Nothing, Nothing, SPALTENNAME, SPALTEN_HEADER, SPALTENBREITE, VALIDATION, CHOICE_LIST, CONNECTION_ID, SQL_COMMAND, READ_ONLY, LOAD_IDX_VALUE, ADDED_WHO, ADDED_WHEN, CHANGED_WHO, CHANGED_WHEN, REGEX_MATCH, REGEX_MESSAGE_EN, REGEX_MESSAGE_DE, SEQUENCE, DEFAULT_VALUE, ADVANCED_LOOKUP, SUMMARY_FUNCTION, TYPE_COLUMN, LU_CAPTION, INHERIT_VALUE, FORMULA_EXPRESSION}
             If (Not (parentTBPM_PROFILE_CONTROLSRowByFK_TBPM_CONTROL_TABLE_CONTROL1) Is Nothing) Then
                 columnValuesArray(1) = parentTBPM_PROFILE_CONTROLSRowByFK_TBPM_CONTROL_TABLE_CONTROL1(0)
             End If
@@ -5819,6 +5830,7 @@ Partial Public Class DD_DMSLiteDataSet
             Me.columnTYPE_COLUMN = MyBase.Columns("TYPE_COLUMN")
             Me.columnLU_CAPTION = MyBase.Columns("LU_CAPTION")
             Me.columnINHERIT_VALUE = MyBase.Columns("INHERIT_VALUE")
+            Me.columnFORMULA_EXPRESSION = MyBase.Columns("FORMULA_EXPRESSION")
         End Sub
         
         <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
@@ -5874,6 +5886,8 @@ Partial Public Class DD_DMSLiteDataSet
             MyBase.Columns.Add(Me.columnLU_CAPTION)
             Me.columnINHERIT_VALUE = New Global.System.Data.DataColumn("INHERIT_VALUE", GetType(Boolean), Nothing, Global.System.Data.MappingType.Element)
             MyBase.Columns.Add(Me.columnINHERIT_VALUE)
+            Me.columnFORMULA_EXPRESSION = New Global.System.Data.DataColumn("FORMULA_EXPRESSION", GetType(String), Nothing, Global.System.Data.MappingType.Element)
+            MyBase.Columns.Add(Me.columnFORMULA_EXPRESSION)
             Me.Constraints.Add(New Global.System.Data.UniqueConstraint("Constraint1", New Global.System.Data.DataColumn() {Me.columnGUID}, true))
             Me.columnGUID.AutoIncrement = true
             Me.columnGUID.AllowDBNull = false
@@ -5916,6 +5930,8 @@ Partial Public Class DD_DMSLiteDataSet
             Me.columnLU_CAPTION.MaxLength = 150
             Me.columnINHERIT_VALUE.AllowDBNull = false
             Me.columnINHERIT_VALUE.DefaultValue = CType(false,Boolean)
+            Me.columnFORMULA_EXPRESSION.AllowDBNull = false
+            Me.columnFORMULA_EXPRESSION.MaxLength = 1000
         End Sub
         
         <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
@@ -12579,7 +12595,11 @@ Partial Public Class DD_DMSLiteDataSet
          Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")>  _
         Public Property FORMAT_STRING() As String
             Get
-                Return CType(Me(Me.tableTBPM_PROFILE_CONTROLS.FORMAT_STRINGColumn),String)
+                Try 
+                    Return CType(Me(Me.tableTBPM_PROFILE_CONTROLS.FORMAT_STRINGColumn),String)
+                Catch e As Global.System.InvalidCastException
+                    Throw New Global.System.Data.StrongTypingException("Der Wert für Spalte FORMAT_STRING in Tabelle TBPM_PROFILE_CONTROLS ist DBNull.", e)
+                End Try
             End Get
             Set
                 Me(Me.tableTBPM_PROFILE_CONTROLS.FORMAT_STRINGColumn) = value
@@ -12851,6 +12871,18 @@ Partial Public Class DD_DMSLiteDataSet
             Me(Me.tableTBPM_PROFILE_CONTROLS.SQL_ENABLE_ON_LOAD_CONIDColumn) = Global.System.Convert.DBNull
         End Sub
         
+        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
+         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")>  _
+        Public Function IsFORMAT_STRINGNull() As Boolean
+            Return Me.IsNull(Me.tableTBPM_PROFILE_CONTROLS.FORMAT_STRINGColumn)
+        End Function
+        
+        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
+         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")>  _
+        Public Sub SetFORMAT_STRINGNull()
+            Me(Me.tableTBPM_PROFILE_CONTROLS.FORMAT_STRINGColumn) = Global.System.Convert.DBNull
+        End Sub
+        
         <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
          Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")>  _
         Public Function IsBACKCOLOR_IFNull() As Boolean
@@ -13184,6 +13216,17 @@ Partial Public Class DD_DMSLiteDataSet
             End Set
         End Property
         
+        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
+         Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")>  _
+        Public Property FORMULA_EXPRESSION() As String
+            Get
+                Return CType(Me(Me.tableTBPM_CONTROL_TABLE.FORMULA_EXPRESSIONColumn),String)
+            End Get
+            Set
+                Me(Me.tableTBPM_CONTROL_TABLE.FORMULA_EXPRESSIONColumn) = value
+            End Set
+        End Property
+        
         <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
          Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Data.Design.TypedDataSetGenerator", "17.0.0.0")>  _
         Public Property TBPM_PROFILE_CONTROLSRow() As TBPM_PROFILE_CONTROLSRow
@@ -20855,7 +20898,7 @@ Namespace DD_DMSLiteDataSetTableAdapters
             End If
             Me.Adapter.InsertCommand.Parameters(34).Value = CType(SAVE_CHANGE_ON_ENABLED,Boolean)
             If (FORMAT_STRING Is Nothing) Then
-                Throw New Global.System.ArgumentNullException("FORMAT_STRING")
+                Me.Adapter.InsertCommand.Parameters(35).Value = Global.System.DBNull.Value
             Else
                 Me.Adapter.InsertCommand.Parameters(35).Value = CType(FORMAT_STRING,String)
             End If
@@ -21033,7 +21076,7 @@ Namespace DD_DMSLiteDataSetTableAdapters
             End If
             Me.Adapter.UpdateCommand.Parameters(31).Value = CType(SAVE_CHANGE_ON_ENABLED,Boolean)
             If (FORMAT_STRING Is Nothing) Then
-                Throw New Global.System.ArgumentNullException("FORMAT_STRING")
+                Me.Adapter.UpdateCommand.Parameters(32).Value = Global.System.DBNull.Value
             Else
                 Me.Adapter.UpdateCommand.Parameters(32).Value = CType(FORMAT_STRING,String)
             End If
@@ -21491,6 +21534,7 @@ Namespace DD_DMSLiteDataSetTableAdapters
             tableMapping.ColumnMappings.Add("TYPE_COLUMN", "TYPE_COLUMN")
             tableMapping.ColumnMappings.Add("LU_CAPTION", "LU_CAPTION")
             tableMapping.ColumnMappings.Add("INHERIT_VALUE", "INHERIT_VALUE")
+            tableMapping.ColumnMappings.Add("FORMULA_EXPRESSION", "FORMULA_EXPRESSION")
             Me._adapter.TableMappings.Add(tableMapping)
             Me._adapter.DeleteCommand = New Global.System.Data.SqlClient.SqlCommand()
             Me._adapter.DeleteCommand.Connection = Me.Connection
@@ -21527,12 +21571,13 @@ Namespace DD_DMSLiteDataSetTableAdapters
                 "ESSAGE_EN, REGEX_MESSAGE_DE = @REGEX_MESSAGE_DE, "&Global.Microsoft.VisualBasic.ChrW(13)&Global.Microsoft.VisualBasic.ChrW(10)&"                         SEQU"& _ 
                 "ENCE = @SEQUENCE, DEFAULT_VALUE = @DEFAULT_VALUE, ADVANCED_LOOKUP = @ADVANCED_LO"& _ 
                 "OKUP, SAVE_CHANGE_ON_ENABLED = @SAVE_CHANGE_ON_ENABLED, INHERIT_VALUE = @INHERIT"& _ 
-                "_VALUE, "&Global.Microsoft.VisualBasic.ChrW(13)&Global.Microsoft.VisualBasic.ChrW(10)&"                         LU_CAPTION = @LU_CAPTION"&Global.Microsoft.VisualBasic.ChrW(13)&Global.Microsoft.VisualBasic.ChrW(10)&"WHERE        (GUID "& _ 
-                "= @Original_GUID);    "&Global.Microsoft.VisualBasic.ChrW(13)&Global.Microsoft.VisualBasic.ChrW(10)&"SELECT GUID, CONTROL_ID, SPALTENNAME, SPALTEN_HEADER, SP"& _ 
-                "ALTENBREITE, VALIDATION, CHOICE_LIST, CONNECTION_ID, SQL_COMMAND, READ_ONLY, LOA"& _ 
-                "D_IDX_VALUE, ADDED_WHO, ADDED_WHEN, CHANGED_WHO, CHANGED_WHEN, REGEX_MATCH, REGE"& _ 
-                "X_MESSAGE_EN, REGEX_MESSAGE_DE, SEQUENCE, DEFAULT_VALUE, ADVANCED_LOOKUP FROM TB"& _ 
-                "PM_CONTROL_TABLE WHERE (GUID = @GUID)"
+                "_VALUE, "&Global.Microsoft.VisualBasic.ChrW(13)&Global.Microsoft.VisualBasic.ChrW(10)&"                         LU_CAPTION = @LU_CAPTION, FORMULA_EXPRESSION "& _ 
+                "= @FORMULA_EXPRESSION"&Global.Microsoft.VisualBasic.ChrW(13)&Global.Microsoft.VisualBasic.ChrW(10)&"WHERE        (GUID = @Original_GUID);     "&Global.Microsoft.VisualBasic.ChrW(13)&Global.Microsoft.VisualBasic.ChrW(10)&"SELECT GUID, "& _ 
+                "CONTROL_ID, SPALTENNAME, SPALTEN_HEADER, SPALTENBREITE, VALIDATION, CHOICE_LIST,"& _ 
+                " CONNECTION_ID, SQL_COMMAND, READ_ONLY, LOAD_IDX_VALUE, ADDED_WHO, ADDED_WHEN, C"& _ 
+                "HANGED_WHO, CHANGED_WHEN, REGEX_MATCH, REGEX_MESSAGE_EN, REGEX_MESSAGE_DE, SEQUE"& _ 
+                "NCE, DEFAULT_VALUE, ADVANCED_LOOKUP FROM TBPM_CONTROL_TABLE WHERE (GUID = @GUID)"& _ 
+                ""
             Me._adapter.UpdateCommand.CommandType = Global.System.Data.CommandType.Text
             Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@CONTROL_ID", Global.System.Data.SqlDbType.Int, 4, Global.System.Data.ParameterDirection.Input, 0, 0, "CONTROL_ID", Global.System.Data.DataRowVersion.Current, false, Nothing, "", "", ""))
             Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@SPALTENNAME", Global.System.Data.SqlDbType.VarChar, 100, Global.System.Data.ParameterDirection.Input, 0, 0, "SPALTENNAME", Global.System.Data.DataRowVersion.Current, false, Nothing, "", "", ""))
@@ -21557,6 +21602,7 @@ Namespace DD_DMSLiteDataSetTableAdapters
             Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@SAVE_CHANGE_ON_ENABLED", Global.System.Data.SqlDbType.[Variant], 1024, Global.System.Data.ParameterDirection.Input, 0, 0, "SAVE_CHANGE_ON_ENABLED", Global.System.Data.DataRowVersion.Current, false, Nothing, "", "", ""))
             Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@INHERIT_VALUE", Global.System.Data.SqlDbType.Bit, 1, Global.System.Data.ParameterDirection.Input, 0, 0, "INHERIT_VALUE", Global.System.Data.DataRowVersion.Current, false, Nothing, "", "", ""))
             Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@LU_CAPTION", Global.System.Data.SqlDbType.VarChar, 150, Global.System.Data.ParameterDirection.Input, 0, 0, "LU_CAPTION", Global.System.Data.DataRowVersion.Current, false, Nothing, "", "", ""))
+            Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@FORMULA_EXPRESSION", Global.System.Data.SqlDbType.NVarChar, 1000, Global.System.Data.ParameterDirection.Input, 0, 0, "FORMULA_EXPRESSION", Global.System.Data.DataRowVersion.Current, false, Nothing, "", "", ""))
             Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@Original_GUID", Global.System.Data.SqlDbType.Int, 4, Global.System.Data.ParameterDirection.Input, 0, 0, "GUID", Global.System.Data.DataRowVersion.Original, false, Nothing, "", "", ""))
             Me._adapter.UpdateCommand.Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@GUID", Global.System.Data.SqlDbType.Int, 4, Global.System.Data.ParameterDirection.Input, 0, 0, "GUID", Global.System.Data.DataRowVersion.Original, false, Nothing, "", "", ""))
         End Sub
@@ -21578,8 +21624,9 @@ Namespace DD_DMSLiteDataSetTableAdapters
                 "ATION, CHOICE_LIST, CONNECTION_ID, SQL_COMMAND, READ_ONLY, LOAD_IDX_VALUE, ADDED"& _ 
                 "_WHO, ADDED_WHEN, CHANGED_WHO, "&Global.Microsoft.VisualBasic.ChrW(13)&Global.Microsoft.VisualBasic.ChrW(10)&"                         CHANGED_WHEN, REGEX_MA"& _ 
                 "TCH, REGEX_MESSAGE_EN, REGEX_MESSAGE_DE, SEQUENCE, DEFAULT_VALUE, ADVANCED_LOOKU"& _ 
-                "P, SUMMARY_FUNCTION, TYPE_COLUMN, LU_CAPTION, INHERIT_VALUE"&Global.Microsoft.VisualBasic.ChrW(13)&Global.Microsoft.VisualBasic.ChrW(10)&"FROM            TBP"& _ 
-                "M_CONTROL_TABLE"&Global.Microsoft.VisualBasic.ChrW(13)&Global.Microsoft.VisualBasic.ChrW(10)&"WHERE        (CONTROL_ID = @CONTROL_ID)"
+                "P, SUMMARY_FUNCTION, TYPE_COLUMN, LU_CAPTION, INHERIT_VALUE, "&Global.Microsoft.VisualBasic.ChrW(13)&Global.Microsoft.VisualBasic.ChrW(10)&"                 "& _ 
+                "        FORMULA_EXPRESSION"&Global.Microsoft.VisualBasic.ChrW(13)&Global.Microsoft.VisualBasic.ChrW(10)&"FROM            TBPM_CONTROL_TABLE"&Global.Microsoft.VisualBasic.ChrW(13)&Global.Microsoft.VisualBasic.ChrW(10)&"WHERE        (CO"& _ 
+                "NTROL_ID = @CONTROL_ID)"
             Me._commandCollection(0).CommandType = Global.System.Data.CommandType.Text
             Me._commandCollection(0).Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@CONTROL_ID", Global.System.Data.SqlDbType.Int, 4, Global.System.Data.ParameterDirection.Input, 0, 0, "CONTROL_ID", Global.System.Data.DataRowVersion.Current, false, Nothing, "", "", ""))
             Me._commandCollection(1) = New Global.System.Data.SqlClient.SqlCommand()
@@ -21592,7 +21639,8 @@ Namespace DD_DMSLiteDataSetTableAdapters
                 "E = @DEFAULT_VALUE, "&Global.Microsoft.VisualBasic.ChrW(13)&Global.Microsoft.VisualBasic.ChrW(10)&"                         SEQUENCE = @SEQUENCE, ADVANCED_LO"& _ 
                 "OKUP = @ADVANCED_LOOKUP, SUMMARY_FUNCTION = @SUMMARY_FUNCTION, TYPE_COLUMN = @TY"& _ 
                 "PE_COLUMN, LU_CAPTION = @LU_CAPTION, "&Global.Microsoft.VisualBasic.ChrW(13)&Global.Microsoft.VisualBasic.ChrW(10)&"                         INHERIT_VALUE = "& _ 
-                "@INHERIT_VALUE"&Global.Microsoft.VisualBasic.ChrW(13)&Global.Microsoft.VisualBasic.ChrW(10)&"WHERE        (GUID = @Original_GUID)"
+                "@INHERIT_VALUE, FORMULA_EXPRESSION = @FORMULA_EXPRESSION"&Global.Microsoft.VisualBasic.ChrW(13)&Global.Microsoft.VisualBasic.ChrW(10)&"WHERE        (GUID = @"& _ 
+                "Original_GUID)"
             Me._commandCollection(1).CommandType = Global.System.Data.CommandType.Text
             Me._commandCollection(1).Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@SPALTENNAME", Global.System.Data.SqlDbType.VarChar, 100, Global.System.Data.ParameterDirection.Input, 0, 0, "SPALTENNAME", Global.System.Data.DataRowVersion.Current, false, Nothing, "", "", ""))
             Me._commandCollection(1).Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@SPALTEN_HEADER", Global.System.Data.SqlDbType.VarChar, 100, Global.System.Data.ParameterDirection.Input, 0, 0, "SPALTEN_HEADER", Global.System.Data.DataRowVersion.Current, false, Nothing, "", "", ""))
@@ -21611,6 +21659,7 @@ Namespace DD_DMSLiteDataSetTableAdapters
             Me._commandCollection(1).Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@TYPE_COLUMN", Global.System.Data.SqlDbType.VarChar, 20, Global.System.Data.ParameterDirection.Input, 0, 0, "TYPE_COLUMN", Global.System.Data.DataRowVersion.Current, false, Nothing, "", "", ""))
             Me._commandCollection(1).Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@LU_CAPTION", Global.System.Data.SqlDbType.VarChar, 150, Global.System.Data.ParameterDirection.Input, 0, 0, "LU_CAPTION", Global.System.Data.DataRowVersion.Current, false, Nothing, "", "", ""))
             Me._commandCollection(1).Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@INHERIT_VALUE", Global.System.Data.SqlDbType.Bit, 1, Global.System.Data.ParameterDirection.Input, 0, 0, "INHERIT_VALUE", Global.System.Data.DataRowVersion.Current, false, Nothing, "", "", ""))
+            Me._commandCollection(1).Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@FORMULA_EXPRESSION", Global.System.Data.SqlDbType.NVarChar, 1000, Global.System.Data.ParameterDirection.Input, 0, 0, "FORMULA_EXPRESSION", Global.System.Data.DataRowVersion.Current, false, Nothing, "", "", ""))
             Me._commandCollection(1).Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@Original_GUID", Global.System.Data.SqlDbType.Int, 4, Global.System.Data.ParameterDirection.Input, 0, 0, "GUID", Global.System.Data.DataRowVersion.Original, false, Nothing, "", "", ""))
             Me._commandCollection(2) = New Global.System.Data.SqlClient.SqlCommand()
             Me._commandCollection(2).Connection = Me.Connection
@@ -21623,8 +21672,8 @@ Namespace DD_DMSLiteDataSetTableAdapters
                 "CHOICE_LIST, CONNECTION_ID, CONTROL_ID, DEFAULT_VALUE, GUID, LOAD_IDX_VALUE, REA"& _ 
                 "D_ONLY, REGEX_MATCH, "&Global.Microsoft.VisualBasic.ChrW(13)&Global.Microsoft.VisualBasic.ChrW(10)&"                         REGEX_MESSAGE_DE, REGEX_MESSAGE_"& _ 
                 "EN, SEQUENCE, SPALTENBREITE, SPALTENNAME, SPALTEN_HEADER, SQL_COMMAND, VALIDATIO"& _ 
-                "N, SUMMARY_FUNCTION, TYPE_COLUMN, LU_CAPTION"&Global.Microsoft.VisualBasic.ChrW(13)&Global.Microsoft.VisualBasic.ChrW(10)&"FROM            TBPM_CONTROL_TABLE"& _ 
-                ""
+                "N, SUMMARY_FUNCTION, TYPE_COLUMN, LU_CAPTION, INHERIT_VALUE, "&Global.Microsoft.VisualBasic.ChrW(13)&Global.Microsoft.VisualBasic.ChrW(10)&"                 "& _ 
+                "        FORMULA_EXPRESSION"&Global.Microsoft.VisualBasic.ChrW(13)&Global.Microsoft.VisualBasic.ChrW(10)&"FROM            TBPM_CONTROL_TABLE"
             Me._commandCollection(3).CommandType = Global.System.Data.CommandType.Text
             Me._commandCollection(4) = New Global.System.Data.SqlClient.SqlCommand()
             Me._commandCollection(4).Connection = Me.Connection
@@ -21632,8 +21681,9 @@ Namespace DD_DMSLiteDataSetTableAdapters
                 "CHOICE_LIST, CONNECTION_ID, CONTROL_ID, DEFAULT_VALUE, GUID, LOAD_IDX_VALUE, REA"& _ 
                 "D_ONLY, REGEX_MATCH, "&Global.Microsoft.VisualBasic.ChrW(13)&Global.Microsoft.VisualBasic.ChrW(10)&"                         REGEX_MESSAGE_DE, REGEX_MESSAGE_"& _ 
                 "EN, SEQUENCE, SPALTENBREITE, SPALTENNAME, SPALTEN_HEADER, SQL_COMMAND, VALIDATIO"& _ 
-                "N, SUMMARY_FUNCTION, TYPE_COLUMN, LU_CAPTION, INHERIT_VALUE"&Global.Microsoft.VisualBasic.ChrW(13)&Global.Microsoft.VisualBasic.ChrW(10)&"FROM            TBP"& _ 
-                "M_CONTROL_TABLE"&Global.Microsoft.VisualBasic.ChrW(13)&Global.Microsoft.VisualBasic.ChrW(10)&"WHERE        (GUID = @GUID)"
+                "N, SUMMARY_FUNCTION, TYPE_COLUMN, LU_CAPTION, INHERIT_VALUE, "&Global.Microsoft.VisualBasic.ChrW(13)&Global.Microsoft.VisualBasic.ChrW(10)&"                 "& _ 
+                "        FORMULA_EXPRESSION"&Global.Microsoft.VisualBasic.ChrW(13)&Global.Microsoft.VisualBasic.ChrW(10)&"FROM            TBPM_CONTROL_TABLE"&Global.Microsoft.VisualBasic.ChrW(13)&Global.Microsoft.VisualBasic.ChrW(10)&"WHERE        (GU"& _ 
+                "ID = @GUID)"
             Me._commandCollection(4).CommandType = Global.System.Data.CommandType.Text
             Me._commandCollection(4).Parameters.Add(New Global.System.Data.SqlClient.SqlParameter("@GUID", Global.System.Data.SqlDbType.Int, 4, Global.System.Data.ParameterDirection.Input, 0, 0, "GUID", Global.System.Data.DataRowVersion.Current, false, Nothing, "", "", ""))
             Me._commandCollection(5) = New Global.System.Data.SqlClient.SqlCommand()
@@ -21841,6 +21891,7 @@ Namespace DD_DMSLiteDataSetTableAdapters
                     ByVal SAVE_CHANGE_ON_ENABLED As Object,  _
                     ByVal INHERIT_VALUE As Boolean,  _
                     ByVal LU_CAPTION As String,  _
+                    ByVal FORMULA_EXPRESSION As String,  _
                     ByVal Original_GUID As Integer,  _
                     ByVal GUID As Integer) As Integer
             Me.Adapter.UpdateCommand.Parameters(0).Value = CType(CONTROL_ID,Integer)
@@ -21922,8 +21973,13 @@ Namespace DD_DMSLiteDataSetTableAdapters
             Else
                 Me.Adapter.UpdateCommand.Parameters(22).Value = CType(LU_CAPTION,String)
             End If
-            Me.Adapter.UpdateCommand.Parameters(23).Value = CType(Original_GUID,Integer)
-            Me.Adapter.UpdateCommand.Parameters(24).Value = CType(GUID,Integer)
+            If (FORMULA_EXPRESSION Is Nothing) Then
+                Throw New Global.System.ArgumentNullException("FORMULA_EXPRESSION")
+            Else
+                Me.Adapter.UpdateCommand.Parameters(23).Value = CType(FORMULA_EXPRESSION,String)
+            End If
+            Me.Adapter.UpdateCommand.Parameters(24).Value = CType(Original_GUID,Integer)
+            Me.Adapter.UpdateCommand.Parameters(25).Value = CType(GUID,Integer)
             Dim previousConnectionState As Global.System.Data.ConnectionState = Me.Adapter.UpdateCommand.Connection.State
             If ((Me.Adapter.UpdateCommand.Connection.State And Global.System.Data.ConnectionState.Open)  _
                         <> Global.System.Data.ConnectionState.Open) Then
@@ -21960,6 +22016,7 @@ Namespace DD_DMSLiteDataSetTableAdapters
                     ByVal TYPE_COLUMN As String,  _
                     ByVal LU_CAPTION As String,  _
                     ByVal INHERIT_VALUE As Boolean,  _
+                    ByVal FORMULA_EXPRESSION As String,  _
                     ByVal Original_GUID As Integer) As Object
             Dim command As Global.System.Data.SqlClient.SqlCommand = Me.CommandCollection(1)
             If (SPALTENNAME Is Nothing) Then
@@ -22019,7 +22076,12 @@ Namespace DD_DMSLiteDataSetTableAdapters
                 command.Parameters(15).Value = CType(LU_CAPTION,String)
             End If
             command.Parameters(16).Value = CType(INHERIT_VALUE,Boolean)
-            command.Parameters(17).Value = CType(Original_GUID,Integer)
+            If (FORMULA_EXPRESSION Is Nothing) Then
+                Throw New Global.System.ArgumentNullException("FORMULA_EXPRESSION")
+            Else
+                command.Parameters(17).Value = CType(FORMULA_EXPRESSION,String)
+            End If
+            command.Parameters(18).Value = CType(Original_GUID,Integer)
             Dim previousConnectionState As Global.System.Data.ConnectionState = command.Connection.State
             If ((command.Connection.State And Global.System.Data.ConnectionState.Open)  _
                         <> Global.System.Data.ConnectionState.Open) Then

app/TaskFlow/DD_DMSLiteDataSet.xsc

@@ -56,24 +56,32 @@
     <TableUISetting Name="TBPM_CONTROL_TABLE">
       <ColumnUISettings>
         <ColumnUISetting Name="ADDED_WHO">
-          <ControlSettings><ControlSetting ArtifactName="Microsoft:System.Windows.Forms:Form" xmlns="urn:schemas-microsoft-com:xml-msdatasource">
+          <ControlSettings>
+            <ControlSetting ArtifactName="Microsoft:System.Windows.Forms:Form">
               <BindableControlInfo Name="TextBox" Type="System.Windows.Forms.TextBox" AssemblyName="System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
-            </ControlSetting></ControlSettings>
+            </ControlSetting>
+          </ControlSettings>
         </ColumnUISetting>
         <ColumnUISetting Name="ADDED_WHEN">
-          <ControlSettings><ControlSetting ArtifactName="Microsoft:System.Windows.Forms:Form" xmlns="urn:schemas-microsoft-com:xml-msdatasource">
+          <ControlSettings>
+            <ControlSetting ArtifactName="Microsoft:System.Windows.Forms:Form">
               <BindableControlInfo Name="TextBox" Type="System.Windows.Forms.TextBox" AssemblyName="System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
-            </ControlSetting></ControlSettings>
+            </ControlSetting>
+          </ControlSettings>
         </ColumnUISetting>
         <ColumnUISetting Name="CHANGED_WHEN">
-          <ControlSettings><ControlSetting ArtifactName="Microsoft:System.Windows.Forms:Form" xmlns="urn:schemas-microsoft-com:xml-msdatasource">
+          <ControlSettings>
+            <ControlSetting ArtifactName="Microsoft:System.Windows.Forms:Form">
               <BindableControlInfo Name="TextBox" Type="System.Windows.Forms.TextBox" AssemblyName="System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
-            </ControlSetting></ControlSettings>
+            </ControlSetting>
+          </ControlSettings>
         </ColumnUISetting>
         <ColumnUISetting Name="TYPE_COLUMN">
-          <ControlSettings><ControlSetting ArtifactName="Microsoft:System.Windows.Forms:Form" xmlns="urn:schemas-microsoft-com:xml-msdatasource">
+          <ControlSettings>
+            <ControlSetting ArtifactName="Microsoft:System.Windows.Forms:Form">
               <BindableControlInfo Name="ComboBox" Type="System.Windows.Forms.ComboBox" AssemblyName="System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
-            </ControlSetting></ControlSettings>
+            </ControlSetting>
+          </ControlSettings>
         </ColumnUISetting>
       </ColumnUISettings>
     </TableUISetting>

app/TaskFlow/DD_DMSLiteDataSet.xsd

@@ -1011,7 +1011,7 @@ SELECT GUID, PROFIL_ID, NAME, CTRL_TYPE, CTRL_TEXT, X_LOC, Y_LOC, ADDED_WHO, ADD
                       <Parameter AllowDbNull="true" AutogeneratedName="SQL2" ColumnName="SQL2" DataSourceName="DD_ECM.dbo.TBPM_PROFILE_CONTROLS" DataTypeServer="nvarchar(MAX)" DbType="String" Direction="Input" ParameterName="@SQL2" Precision="0" ProviderType="NVarChar" Scale="0" Size="2147483647" SourceColumn="SQL2" SourceColumnNullMapping="false" SourceVersion="Current" />
                       <Parameter AllowDbNull="true" AutogeneratedName="SQL_ENABLE" ColumnName="SQL_ENABLE" DataSourceName="DD_ECM.dbo.TBPM_PROFILE_CONTROLS" DataTypeServer="nvarchar(MAX)" DbType="String" Direction="Input" ParameterName="@SQL_ENABLE" Precision="0" ProviderType="NVarChar" Scale="0" Size="2147483647" SourceColumn="SQL_ENABLE" SourceColumnNullMapping="false" SourceVersion="Current" />
                       <Parameter AllowDbNull="false" AutogeneratedName="SAVE_CHANGE_ON_ENABLED" ColumnName="SAVE_CHANGE_ON_ENABLED" DataSourceName="DD_ECM.dbo.TBPM_PROFILE_CONTROLS" DataTypeServer="bit" DbType="Boolean" Direction="Input" ParameterName="@SAVE_CHANGE_ON_ENABLED" Precision="0" ProviderType="Bit" Scale="0" Size="1" SourceColumn="SAVE_CHANGE_ON_ENABLED" SourceColumnNullMapping="false" SourceVersion="Current" />
-                      <Parameter AllowDbNull="false" AutogeneratedName="FORMAT_STRING" ColumnName="FORMAT_STRING" DataSourceName="DD_ECM.dbo.TBPM_PROFILE_CONTROLS" DataTypeServer="varchar(200)" DbType="AnsiString" Direction="Input" ParameterName="@FORMAT_STRING" Precision="0" ProviderType="VarChar" Scale="0" Size="200" SourceColumn="FORMAT_STRING" SourceColumnNullMapping="false" SourceVersion="Current" />
+                      <Parameter AllowDbNull="true" AutogeneratedName="FORMAT_STRING" ColumnName="FORMAT_STRING" DataSourceName="DD_ECM.dbo.TBPM_PROFILE_CONTROLS" DataTypeServer="varchar(200)" DbType="AnsiString" Direction="Input" ParameterName="@FORMAT_STRING" Precision="0" ProviderType="VarChar" Scale="0" Size="200" SourceColumn="FORMAT_STRING" SourceColumnNullMapping="false" SourceVersion="Current" />
                       <Parameter AllowDbNull="false" AutogeneratedName="TEXT_ALIGNMENT" ColumnName="TEXT_ALIGNMENT" DataSourceName="DD_ECM.dbo.TBPM_PROFILE_CONTROLS" DataTypeServer="nvarchar(20)" DbType="String" Direction="Input" ParameterName="@TEXT_ALIGNMENT" Precision="0" ProviderType="NVarChar" Scale="0" Size="20" SourceColumn="TEXT_ALIGNMENT" SourceColumnNullMapping="false" SourceVersion="Current" />
                     </Parameters>
                   </DbCommand>
@@ -1074,7 +1074,7 @@ SELECT GUID, PROFIL_ID, NAME, CTRL_TYPE, CTRL_TEXT, X_LOC, Y_LOC, ADDED_WHO, ADD
                       <Parameter AllowDbNull="true" AutogeneratedName="SQL2" ColumnName="SQL2" DataSourceName="DD_ECM.dbo.TBPM_PROFILE_CONTROLS" DataTypeServer="nvarchar(MAX)" DbType="String" Direction="Input" ParameterName="@SQL2" Precision="0" ProviderType="NVarChar" Scale="0" Size="2147483647" SourceColumn="SQL2" SourceColumnNullMapping="false" SourceVersion="Current" />
                       <Parameter AllowDbNull="true" AutogeneratedName="SQL_ENABLE" ColumnName="SQL_ENABLE" DataSourceName="DD_ECM.dbo.TBPM_PROFILE_CONTROLS" DataTypeServer="nvarchar(MAX)" DbType="String" Direction="Input" ParameterName="@SQL_ENABLE" Precision="0" ProviderType="NVarChar" Scale="0" Size="2147483647" SourceColumn="SQL_ENABLE" SourceColumnNullMapping="false" SourceVersion="Current" />
                       <Parameter AllowDbNull="false" AutogeneratedName="SAVE_CHANGE_ON_ENABLED" ColumnName="SAVE_CHANGE_ON_ENABLED" DataSourceName="DD_ECM.dbo.TBPM_PROFILE_CONTROLS" DataTypeServer="bit" DbType="Boolean" Direction="Input" ParameterName="@SAVE_CHANGE_ON_ENABLED" Precision="0" ProviderType="Bit" Scale="0" Size="1" SourceColumn="SAVE_CHANGE_ON_ENABLED" SourceColumnNullMapping="false" SourceVersion="Current" />
-                      <Parameter AllowDbNull="false" AutogeneratedName="FORMAT_STRING" ColumnName="FORMAT_STRING" DataSourceName="DD_ECM.dbo.TBPM_PROFILE_CONTROLS" DataTypeServer="varchar(200)" DbType="AnsiString" Direction="Input" ParameterName="@FORMAT_STRING" Precision="0" ProviderType="VarChar" Scale="0" Size="200" SourceColumn="FORMAT_STRING" SourceColumnNullMapping="false" SourceVersion="Current" />
+                      <Parameter AllowDbNull="true" AutogeneratedName="FORMAT_STRING" ColumnName="FORMAT_STRING" DataSourceName="DD_ECM.dbo.TBPM_PROFILE_CONTROLS" DataTypeServer="varchar(200)" DbType="AnsiString" Direction="Input" ParameterName="@FORMAT_STRING" Precision="0" ProviderType="VarChar" Scale="0" Size="200" SourceColumn="FORMAT_STRING" SourceColumnNullMapping="false" SourceVersion="Current" />
                       <Parameter AllowDbNull="false" AutogeneratedName="TEXT_ALIGNMENT" ColumnName="TEXT_ALIGNMENT" DataSourceName="DD_ECM.dbo.TBPM_PROFILE_CONTROLS" DataTypeServer="nvarchar(20)" DbType="String" Direction="Input" ParameterName="@TEXT_ALIGNMENT" Precision="0" ProviderType="NVarChar" Scale="0" Size="20" SourceColumn="TEXT_ALIGNMENT" SourceColumnNullMapping="false" SourceVersion="Current" />
                       <Parameter AllowDbNull="false" AutogeneratedName="Original_GUID" ColumnName="GUID" DataSourceName="DD_ECM.dbo.TBPM_PROFILE_CONTROLS" DataTypeServer="int" DbType="Int32" Direction="Input" ParameterName="@Original_GUID" Precision="0" ProviderType="Int" Scale="0" Size="4" SourceColumn="GUID" SourceColumnNullMapping="false" SourceVersion="Original" />
                       <Parameter AllowDbNull="false" AutogeneratedName="GUID" ColumnName="GUID" DataSourceName="DD_ECM.dbo.TBPM_PROFILE_CONTROLS" DataTypeServer="int" DbType="Int32" Direction="Input" ParameterName="@GUID" Precision="0" ProviderType="Int" Scale="0" Size="4" SourceColumn="GUID" SourceColumnNullMapping="false" SourceVersion="Original" />
@@ -1299,26 +1299,27 @@ WHERE        (GUID = @Original_GUID)</CommandText>
                   </DbCommand>
                 </DeleteCommand>
                 <InsertCommand>
-                  <DbCommand CommandType="Text" ModifiedByUser="true">
+                  <DbCommand CommandType="Text" ModifiedByUser="false">
                     <CommandText>INSERT INTO TBPM_CONTROL_TABLE
                          (CONTROL_ID, SPALTENNAME, SPALTEN_HEADER, SPALTENBREITE, ADDED_WHO, TYPE_COLUMN, INHERIT_VALUE)
 VALUES        (@CONTROL_ID,@SPALTENNAME,@SPALTEN_HEADER,@SPALTENBREITE,@ADDED_WHO,@TYPE_COLUMN,@INHERIT_VALUE);      
 SELECT GUID, CONTROL_ID, SPALTENNAME, SPALTEN_HEADER, SPALTENBREITE, VALIDATION, CHOICE_LIST, CONNECTION_ID, SQL_COMMAND, READ_ONLY, LOAD_IDX_VALUE, ADDED_WHO, ADDED_WHEN, CHANGED_WHO, CHANGED_WHEN, REGEX_MATCH, REGEX_MESSAGE_EN, REGEX_MESSAGE_DE, SEQUENCE, DEFAULT_VALUE, ADVANCED_LOOKUP FROM TBPM_CONTROL_TABLE WHERE (GUID = SCOPE_IDENTITY())</CommandText>
                     <Parameters>
-                      <Parameter AllowDbNull="false" AutogeneratedName="CONTROL_ID" ColumnName="CONTROL_ID" DataSourceName="DD_ECM.dbo.TBPM_CONTROL_TABLE" DataTypeServer="int" DbType="Int32" Direction="Input" ParameterName="@CONTROL_ID" Precision="0" ProviderType="Int" Scale="0" Size="4" SourceColumn="CONTROL_ID" SourceColumnNullMapping="false" SourceVersion="Current" />
-                      <Parameter AllowDbNull="false" AutogeneratedName="SPALTENNAME" ColumnName="SPALTENNAME" DataSourceName="DD_ECM.dbo.TBPM_CONTROL_TABLE" DataTypeServer="varchar(100)" DbType="AnsiString" Direction="Input" ParameterName="@SPALTENNAME" Precision="0" ProviderType="VarChar" Scale="0" Size="100" SourceColumn="SPALTENNAME" SourceColumnNullMapping="false" SourceVersion="Current" />
-                      <Parameter AllowDbNull="false" AutogeneratedName="SPALTEN_HEADER" ColumnName="SPALTEN_HEADER" DataSourceName="DD_ECM.dbo.TBPM_CONTROL_TABLE" DataTypeServer="varchar(100)" DbType="AnsiString" Direction="Input" ParameterName="@SPALTEN_HEADER" Precision="0" ProviderType="VarChar" Scale="0" Size="100" SourceColumn="SPALTEN_HEADER" SourceColumnNullMapping="false" SourceVersion="Current" />
-                      <Parameter AllowDbNull="false" AutogeneratedName="SPALTENBREITE" ColumnName="SPALTENBREITE" DataSourceName="DD_ECM.dbo.TBPM_CONTROL_TABLE" DataTypeServer="int" DbType="Int32" Direction="Input" ParameterName="@SPALTENBREITE" Precision="0" ProviderType="Int" Scale="0" Size="4" SourceColumn="SPALTENBREITE" SourceColumnNullMapping="false" SourceVersion="Current" />
-                      <Parameter AllowDbNull="false" AutogeneratedName="ADDED_WHO" ColumnName="ADDED_WHO" DataSourceName="DD_ECM.dbo.TBPM_CONTROL_TABLE" DataTypeServer="varchar(30)" DbType="AnsiString" Direction="Input" ParameterName="@ADDED_WHO" Precision="0" ProviderType="VarChar" Scale="0" Size="30" SourceColumn="ADDED_WHO" SourceColumnNullMapping="false" SourceVersion="Current" />
-                      <Parameter AllowDbNull="false" AutogeneratedName="TYPE_COLUMN" ColumnName="TYPE_COLUMN" DataSourceName="DD_ECM.dbo.TBPM_CONTROL_TABLE" DataTypeServer="varchar(20)" DbType="AnsiString" Direction="Input" ParameterName="@TYPE_COLUMN" Precision="0" ProviderType="VarChar" Scale="0" Size="20" SourceColumn="TYPE_COLUMN" SourceColumnNullMapping="false" SourceVersion="Current" />
-                      <Parameter AllowDbNull="false" AutogeneratedName="INHERIT_VALUE" ColumnName="INHERIT_VALUE" DataSourceName="DD_ECM.dbo.TBPM_CONTROL_TABLE" DataTypeServer="bit" DbType="Boolean" Direction="Input" ParameterName="@INHERIT_VALUE" Precision="0" ProviderType="Bit" Scale="0" Size="1" SourceColumn="INHERIT_VALUE" SourceColumnNullMapping="false" SourceVersion="Current" />
+                      <Parameter AllowDbNull="false" AutogeneratedName="CONTROL_ID" ColumnName="CONTROL_ID" DataSourceName="" DataTypeServer="int" DbType="Int32" Direction="Input" ParameterName="@CONTROL_ID" Precision="0" ProviderType="Int" Scale="0" Size="4" SourceColumn="CONTROL_ID" SourceColumnNullMapping="false" SourceVersion="Current" />
+                      <Parameter AllowDbNull="false" AutogeneratedName="SPALTENNAME" ColumnName="SPALTENNAME" DataSourceName="" DataTypeServer="varchar(100)" DbType="AnsiString" Direction="Input" ParameterName="@SPALTENNAME" Precision="0" ProviderType="VarChar" Scale="0" Size="100" SourceColumn="SPALTENNAME" SourceColumnNullMapping="false" SourceVersion="Current" />
+                      <Parameter AllowDbNull="false" AutogeneratedName="SPALTEN_HEADER" ColumnName="SPALTEN_HEADER" DataSourceName="" DataTypeServer="varchar(100)" DbType="AnsiString" Direction="Input" ParameterName="@SPALTEN_HEADER" Precision="0" ProviderType="VarChar" Scale="0" Size="100" SourceColumn="SPALTEN_HEADER" SourceColumnNullMapping="false" SourceVersion="Current" />
+                      <Parameter AllowDbNull="false" AutogeneratedName="SPALTENBREITE" ColumnName="SPALTENBREITE" DataSourceName="" DataTypeServer="int" DbType="Int32" Direction="Input" ParameterName="@SPALTENBREITE" Precision="0" ProviderType="Int" Scale="0" Size="4" SourceColumn="SPALTENBREITE" SourceColumnNullMapping="false" SourceVersion="Current" />
+                      <Parameter AllowDbNull="false" AutogeneratedName="ADDED_WHO" ColumnName="ADDED_WHO" DataSourceName="" DataTypeServer="varchar(30)" DbType="AnsiString" Direction="Input" ParameterName="@ADDED_WHO" Precision="0" ProviderType="VarChar" Scale="0" Size="30" SourceColumn="ADDED_WHO" SourceColumnNullMapping="false" SourceVersion="Current" />
+                      <Parameter AllowDbNull="false" AutogeneratedName="TYPE_COLUMN" ColumnName="TYPE_COLUMN" DataSourceName="" DataTypeServer="varchar(20)" DbType="AnsiString" Direction="Input" ParameterName="@TYPE_COLUMN" Precision="0" ProviderType="VarChar" Scale="0" Size="20" SourceColumn="TYPE_COLUMN" SourceColumnNullMapping="false" SourceVersion="Current" />
+                      <Parameter AllowDbNull="false" AutogeneratedName="INHERIT_VALUE" ColumnName="INHERIT_VALUE" DataSourceName="" DataTypeServer="bit" DbType="Boolean" Direction="Input" ParameterName="@INHERIT_VALUE" Precision="0" ProviderType="Bit" Scale="0" Size="1" SourceColumn="INHERIT_VALUE" SourceColumnNullMapping="false" SourceVersion="Current" />
                     </Parameters>
                   </DbCommand>
                 </InsertCommand>
                 <SelectCommand>
                   <DbCommand CommandType="Text" ModifiedByUser="false">
                     <CommandText>SELECT        GUID, CONTROL_ID, SPALTENNAME, SPALTEN_HEADER, SPALTENBREITE, VALIDATION, CHOICE_LIST, CONNECTION_ID, SQL_COMMAND, READ_ONLY, LOAD_IDX_VALUE, ADDED_WHO, ADDED_WHEN, CHANGED_WHO, 
-                         CHANGED_WHEN, REGEX_MATCH, REGEX_MESSAGE_EN, REGEX_MESSAGE_DE, SEQUENCE, DEFAULT_VALUE, ADVANCED_LOOKUP, SUMMARY_FUNCTION, TYPE_COLUMN, LU_CAPTION, INHERIT_VALUE
+                         CHANGED_WHEN, REGEX_MATCH, REGEX_MESSAGE_EN, REGEX_MESSAGE_DE, SEQUENCE, DEFAULT_VALUE, ADVANCED_LOOKUP, SUMMARY_FUNCTION, TYPE_COLUMN, LU_CAPTION, INHERIT_VALUE, 
+                         FORMULA_EXPRESSION
 FROM            TBPM_CONTROL_TABLE
 WHERE        (CONTROL_ID = @CONTROL_ID)</CommandText>
                     <Parameters>
@@ -1333,8 +1334,8 @@ SET                CONTROL_ID = @CONTROL_ID, SPALTENNAME = @SPALTENNAME, SPALTEN
                          CONNECTION_ID = @CONNECTION_ID, SQL_COMMAND = @SQL_COMMAND, READ_ONLY = @READ_ONLY, LOAD_IDX_VALUE = @LOAD_IDX_VALUE, ADDED_WHO = @ADDED_WHO, ADDED_WHEN = @ADDED_WHEN, 
                          CHANGED_WHO = @CHANGED_WHO, CHANGED_WHEN = @CHANGED_WHEN, REGEX_MATCH = @REGEX_MATCH, REGEX_MESSAGE_EN = @REGEX_MESSAGE_EN, REGEX_MESSAGE_DE = @REGEX_MESSAGE_DE, 
                          SEQUENCE = @SEQUENCE, DEFAULT_VALUE = @DEFAULT_VALUE, ADVANCED_LOOKUP = @ADVANCED_LOOKUP, SAVE_CHANGE_ON_ENABLED = @SAVE_CHANGE_ON_ENABLED, INHERIT_VALUE = @INHERIT_VALUE, 
-                         LU_CAPTION = @LU_CAPTION
-WHERE        (GUID = @Original_GUID);    
+                         LU_CAPTION = @LU_CAPTION, FORMULA_EXPRESSION = @FORMULA_EXPRESSION
+WHERE        (GUID = @Original_GUID);     
 SELECT GUID, CONTROL_ID, SPALTENNAME, SPALTEN_HEADER, SPALTENBREITE, VALIDATION, CHOICE_LIST, CONNECTION_ID, SQL_COMMAND, READ_ONLY, LOAD_IDX_VALUE, ADDED_WHO, ADDED_WHEN, CHANGED_WHO, CHANGED_WHEN, REGEX_MATCH, REGEX_MESSAGE_EN, REGEX_MESSAGE_DE, SEQUENCE, DEFAULT_VALUE, ADVANCED_LOOKUP FROM TBPM_CONTROL_TABLE WHERE (GUID = @GUID)</CommandText>
                     <Parameters>
                       <Parameter AllowDbNull="false" AutogeneratedName="CONTROL_ID" ColumnName="CONTROL_ID" DataSourceName="DD_ECM.dbo.TBPM_CONTROL_TABLE" DataTypeServer="int" DbType="Int32" Direction="Input" ParameterName="@CONTROL_ID" Precision="0" ProviderType="Int" Scale="0" Size="4" SourceColumn="CONTROL_ID" SourceColumnNullMapping="false" SourceVersion="Current" />
@@ -1360,6 +1361,7 @@ SELECT GUID, CONTROL_ID, SPALTENNAME, SPALTEN_HEADER, SPALTENBREITE, VALIDATION,
                       <Parameter AllowDbNull="false" AutogeneratedName="SAVE_CHANGE_ON_ENABLED" ColumnName="SAVE_CHANGE_ON_ENABLED" DataSourceName="" DataTypeServer="unknown" DbType="Object" Direction="Input" ParameterName="@SAVE_CHANGE_ON_ENABLED" Precision="0" Scale="0" Size="1024" SourceColumn="SAVE_CHANGE_ON_ENABLED" SourceColumnNullMapping="false" SourceVersion="Current" />
                       <Parameter AllowDbNull="false" AutogeneratedName="INHERIT_VALUE" ColumnName="INHERIT_VALUE" DataSourceName="DD_ECM.dbo.TBPM_CONTROL_TABLE" DataTypeServer="bit" DbType="Boolean" Direction="Input" ParameterName="@INHERIT_VALUE" Precision="0" ProviderType="Bit" Scale="0" Size="1" SourceColumn="INHERIT_VALUE" SourceColumnNullMapping="false" SourceVersion="Current" />
                       <Parameter AllowDbNull="false" AutogeneratedName="LU_CAPTION" ColumnName="LU_CAPTION" DataSourceName="DD_ECM.dbo.TBPM_CONTROL_TABLE" DataTypeServer="varchar(150)" DbType="AnsiString" Direction="Input" ParameterName="@LU_CAPTION" Precision="0" ProviderType="VarChar" Scale="0" Size="150" SourceColumn="LU_CAPTION" SourceColumnNullMapping="false" SourceVersion="Current" />
+                      <Parameter AllowDbNull="false" AutogeneratedName="FORMULA_EXPRESSION" ColumnName="FORMULA_EXPRESSION" DataSourceName="DD_ECM.dbo.TBPM_CONTROL_TABLE" DataTypeServer="nvarchar(1000)" DbType="String" Direction="Input" ParameterName="@FORMULA_EXPRESSION" Precision="0" ProviderType="NVarChar" Scale="0" Size="1000" SourceColumn="FORMULA_EXPRESSION" SourceColumnNullMapping="false" SourceVersion="Current" />
                       <Parameter AllowDbNull="false" AutogeneratedName="Original_GUID" ColumnName="GUID" DataSourceName="DD_ECM.dbo.TBPM_CONTROL_TABLE" DataTypeServer="int" DbType="Int32" Direction="Input" ParameterName="@Original_GUID" Precision="0" ProviderType="Int" Scale="0" Size="4" SourceColumn="GUID" SourceColumnNullMapping="false" SourceVersion="Original" />
                       <Parameter AllowDbNull="false" AutogeneratedName="GUID" ColumnName="GUID" DataSourceName="DD_ECM.dbo.TBPM_CONTROL_TABLE" DataTypeServer="int" DbType="Int32" Direction="Input" ParameterName="@GUID" Precision="0" ProviderType="Int" Scale="0" Size="4" SourceColumn="GUID" SourceColumnNullMapping="false" SourceVersion="Original" />
                     </Parameters>
@@ -1393,6 +1395,7 @@ SELECT GUID, CONTROL_ID, SPALTENNAME, SPALTEN_HEADER, SPALTENBREITE, VALIDATION,
               <Mapping SourceColumn="TYPE_COLUMN" DataSetColumn="TYPE_COLUMN" />
               <Mapping SourceColumn="LU_CAPTION" DataSetColumn="LU_CAPTION" />
               <Mapping SourceColumn="INHERIT_VALUE" DataSetColumn="INHERIT_VALUE" />
+              <Mapping SourceColumn="FORMULA_EXPRESSION" DataSetColumn="FORMULA_EXPRESSION" />
             </Mappings>
             <Sources>
               <DbSource ConnectionRef="ConnectionString (MySettings)" DbObjectName="DD_ECM_TEST.dbo.TBPM_CONTROL_TABLE" DbObjectType="Table" GenerateShortCommands="true" GeneratorSourceName="cmdUpdate" Modifier="Public" Name="cmdUpdate" QueryType="Scalar" ScalarCallRetval="System.Object, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" UseOptimisticConcurrency="true" UserGetMethodName="GetDataBy" UserSourceName="cmdUpdate">
@@ -1402,7 +1405,7 @@ SELECT GUID, CONTROL_ID, SPALTENNAME, SPALTEN_HEADER, SPALTENBREITE, VALIDATION,
 SET                SPALTENNAME = @SPALTENNAME, SPALTEN_HEADER = @SPALTEN_HEADER, SPALTENBREITE = @SPALTENBREITE, VALIDATION = @VALIDATION, READ_ONLY = @READ_ONLY, LOAD_IDX_VALUE = @LOAD_IDX_VALUE, 
                          CHANGED_WHO = @CHANGED_WHO, REGEX_MATCH = @REGEX_MATCH, REGEX_MESSAGE_EN = @REGEX_MESSAGE_EN, REGEX_MESSAGE_DE = @REGEX_MESSAGE_DE, DEFAULT_VALUE = @DEFAULT_VALUE, 
                          SEQUENCE = @SEQUENCE, ADVANCED_LOOKUP = @ADVANCED_LOOKUP, SUMMARY_FUNCTION = @SUMMARY_FUNCTION, TYPE_COLUMN = @TYPE_COLUMN, LU_CAPTION = @LU_CAPTION, 
-                         INHERIT_VALUE = @INHERIT_VALUE
+                         INHERIT_VALUE = @INHERIT_VALUE, FORMULA_EXPRESSION = @FORMULA_EXPRESSION
 WHERE        (GUID = @Original_GUID)</CommandText>
                     <Parameters>
                       <Parameter AllowDbNull="false" AutogeneratedName="SPALTENNAME" ColumnName="SPALTENNAME" DataSourceName="DD_ECM.dbo.TBPM_CONTROL_TABLE" DataTypeServer="varchar(100)" DbType="AnsiString" Direction="Input" ParameterName="@SPALTENNAME" Precision="0" ProviderType="VarChar" Scale="0" Size="100" SourceColumn="SPALTENNAME" SourceColumnNullMapping="false" SourceVersion="Current" />
@@ -1422,6 +1425,7 @@ WHERE        (GUID = @Original_GUID)</CommandText>
                       <Parameter AllowDbNull="false" AutogeneratedName="TYPE_COLUMN" ColumnName="TYPE_COLUMN" DataSourceName="DD_ECM.dbo.TBPM_CONTROL_TABLE" DataTypeServer="varchar(20)" DbType="AnsiString" Direction="Input" ParameterName="@TYPE_COLUMN" Precision="0" ProviderType="VarChar" Scale="0" Size="20" SourceColumn="TYPE_COLUMN" SourceColumnNullMapping="false" SourceVersion="Current" />
                       <Parameter AllowDbNull="false" AutogeneratedName="LU_CAPTION" ColumnName="LU_CAPTION" DataSourceName="DD_ECM.dbo.TBPM_CONTROL_TABLE" DataTypeServer="varchar(150)" DbType="AnsiString" Direction="Input" ParameterName="@LU_CAPTION" Precision="0" ProviderType="VarChar" Scale="0" Size="150" SourceColumn="LU_CAPTION" SourceColumnNullMapping="false" SourceVersion="Current" />
                       <Parameter AllowDbNull="false" AutogeneratedName="INHERIT_VALUE" ColumnName="INHERIT_VALUE" DataSourceName="DD_ECM.dbo.TBPM_CONTROL_TABLE" DataTypeServer="bit" DbType="Boolean" Direction="Input" ParameterName="@INHERIT_VALUE" Precision="0" ProviderType="Bit" Scale="0" Size="1" SourceColumn="INHERIT_VALUE" SourceColumnNullMapping="false" SourceVersion="Current" />
+                      <Parameter AllowDbNull="false" AutogeneratedName="FORMULA_EXPRESSION" ColumnName="FORMULA_EXPRESSION" DataSourceName="DD_ECM.dbo.TBPM_CONTROL_TABLE" DataTypeServer="nvarchar(1000)" DbType="String" Direction="Input" ParameterName="@FORMULA_EXPRESSION" Precision="0" ProviderType="NVarChar" Scale="0" Size="1000" SourceColumn="FORMULA_EXPRESSION" SourceColumnNullMapping="false" SourceVersion="Current" />
                       <Parameter AllowDbNull="false" AutogeneratedName="Original_GUID" ColumnName="GUID" DataSourceName="DD_ECM.dbo.TBPM_CONTROL_TABLE" DataTypeServer="int" DbType="Int32" Direction="Input" ParameterName="@Original_GUID" Precision="0" ProviderType="Int" Scale="0" Size="4" SourceColumn="GUID" SourceColumnNullMapping="false" SourceVersion="Original" />
                     </Parameters>
                   </DbCommand>
@@ -1442,7 +1446,8 @@ WHERE        (CONTROL_ID = @CONTROL_ID)</CommandText>
                 <SelectCommand>
                   <DbCommand CommandType="Text" ModifiedByUser="true">
                     <CommandText>SELECT        ADDED_WHEN, ADDED_WHO, ADVANCED_LOOKUP, CHANGED_WHEN, CHANGED_WHO, CHOICE_LIST, CONNECTION_ID, CONTROL_ID, DEFAULT_VALUE, GUID, LOAD_IDX_VALUE, READ_ONLY, REGEX_MATCH, 
-                         REGEX_MESSAGE_DE, REGEX_MESSAGE_EN, SEQUENCE, SPALTENBREITE, SPALTENNAME, SPALTEN_HEADER, SQL_COMMAND, VALIDATION, SUMMARY_FUNCTION, TYPE_COLUMN, LU_CAPTION
+                         REGEX_MESSAGE_DE, REGEX_MESSAGE_EN, SEQUENCE, SPALTENBREITE, SPALTENNAME, SPALTEN_HEADER, SQL_COMMAND, VALIDATION, SUMMARY_FUNCTION, TYPE_COLUMN, LU_CAPTION, INHERIT_VALUE, 
+                         FORMULA_EXPRESSION
 FROM            TBPM_CONTROL_TABLE</CommandText>
                     <Parameters />
                   </DbCommand>
@@ -1452,7 +1457,8 @@ FROM            TBPM_CONTROL_TABLE</CommandText>
                 <SelectCommand>
                   <DbCommand CommandType="Text" ModifiedByUser="true">
                     <CommandText>SELECT        ADDED_WHEN, ADDED_WHO, ADVANCED_LOOKUP, CHANGED_WHEN, CHANGED_WHO, CHOICE_LIST, CONNECTION_ID, CONTROL_ID, DEFAULT_VALUE, GUID, LOAD_IDX_VALUE, READ_ONLY, REGEX_MATCH, 
-                         REGEX_MESSAGE_DE, REGEX_MESSAGE_EN, SEQUENCE, SPALTENBREITE, SPALTENNAME, SPALTEN_HEADER, SQL_COMMAND, VALIDATION, SUMMARY_FUNCTION, TYPE_COLUMN, LU_CAPTION, INHERIT_VALUE
+                         REGEX_MESSAGE_DE, REGEX_MESSAGE_EN, SEQUENCE, SPALTENBREITE, SPALTENNAME, SPALTEN_HEADER, SQL_COMMAND, VALIDATION, SUMMARY_FUNCTION, TYPE_COLUMN, LU_CAPTION, INHERIT_VALUE, 
+                         FORMULA_EXPRESSION
 FROM            TBPM_CONTROL_TABLE
 WHERE        (GUID = @GUID)</CommandText>
                     <Parameters>
@@ -2694,7 +2700,7 @@ SELECT GUID, NAME, TITLE, PRIORITY, DESCRIPTION, ACTIVE, WD_SEARCH, NO_OF_DOCUME
                 </xs:simpleType>
               </xs:element>
               <xs:element name="SAVE_CHANGE_ON_ENABLED" msprop:Generator_ColumnPropNameInTable="SAVE_CHANGE_ON_ENABLEDColumn" msprop:Generator_ColumnPropNameInRow="SAVE_CHANGE_ON_ENABLED" msprop:Generator_UserColumnName="SAVE_CHANGE_ON_ENABLED" msprop:Generator_ColumnVarNameInTable="columnSAVE_CHANGE_ON_ENABLED" type="xs:boolean" />
-              <xs:element name="FORMAT_STRING" msprop:Generator_ColumnPropNameInTable="FORMAT_STRINGColumn" msprop:Generator_ColumnPropNameInRow="FORMAT_STRING" msprop:Generator_UserColumnName="FORMAT_STRING" msprop:Generator_ColumnVarNameInTable="columnFORMAT_STRING" type="xs:string" />
+              <xs:element name="FORMAT_STRING" msprop:Generator_ColumnPropNameInTable="FORMAT_STRINGColumn" msprop:Generator_ColumnPropNameInRow="FORMAT_STRING" msprop:Generator_UserColumnName="FORMAT_STRING" msprop:Generator_ColumnVarNameInTable="columnFORMAT_STRING" type="xs:string" default="" minOccurs="0" />
               <xs:element name="BACKCOLOR_IF" msprop:Generator_ColumnPropNameInTable="BACKCOLOR_IFColumn" msprop:Generator_ColumnPropNameInRow="BACKCOLOR_IF" msprop:Generator_UserColumnName="BACKCOLOR_IF" msprop:Generator_ColumnVarNameInTable="columnBACKCOLOR_IF" type="xs:string" minOccurs="0" />
               <xs:element name="TEXT_ALIGNMENT" msprop:Generator_ColumnPropNameInTable="TEXT_ALIGNMENTColumn" msprop:Generator_ColumnPropNameInRow="TEXT_ALIGNMENT" msprop:Generator_UserColumnName="TEXT_ALIGNMENT" msprop:Generator_ColumnVarNameInTable="columnTEXT_ALIGNMENT" default="Near">
                 <xs:simpleType>
@@ -2806,6 +2812,13 @@ SELECT GUID, NAME, TITLE, PRIORITY, DESCRIPTION, ACTIVE, WD_SEARCH, NO_OF_DOCUME
                 </xs:simpleType>
               </xs:element>
               <xs:element name="INHERIT_VALUE" msprop:Generator_ColumnPropNameInTable="INHERIT_VALUEColumn" msprop:Generator_ColumnPropNameInRow="INHERIT_VALUE" msprop:Generator_UserColumnName="INHERIT_VALUE" msprop:Generator_ColumnVarNameInTable="columnINHERIT_VALUE" type="xs:boolean" default="false" />
+              <xs:element name="FORMULA_EXPRESSION" msprop:Generator_ColumnPropNameInTable="FORMULA_EXPRESSIONColumn" msprop:Generator_ColumnPropNameInRow="FORMULA_EXPRESSION" msprop:Generator_UserColumnName="FORMULA_EXPRESSION" msprop:Generator_ColumnVarNameInTable="columnFORMULA_EXPRESSION">
+                <xs:simpleType>
+                  <xs:restriction base="xs:string">
+                    <xs:maxLength value="1000" />
+                  </xs:restriction>
+                </xs:simpleType>
+              </xs:element>
             </xs:sequence>
           </xs:complexType>
         </xs:element>
@@ -3392,9 +3405,9 @@ SELECT GUID, NAME, TITLE, PRIORITY, DESCRIPTION, ACTIVE, WD_SEARCH, NO_OF_DOCUME
   </xs:element>
   <xs:annotation>
     <xs:appinfo>
-      <msdata:Relationship name="FK_TBPM_CONTROL_TABLE_CONTROL1" msdata:parent="TBPM_PROFILE_CONTROLS" msdata:child="TBPM_CONTROL_TABLE" msdata:parentkey="GUID" msdata:childkey="CONTROL_ID" msprop:Generator_UserParentTable="TBPM_PROFILE_CONTROLS" msprop:Generator_UserChildTable="TBPM_CONTROL_TABLE" msprop:Generator_RelationVarName="relationFK_TBPM_CONTROL_TABLE_CONTROL1" msprop:Generator_ChildPropName="GetTBPM_CONTROL_TABLERows" msprop:Generator_ParentPropName="TBPM_PROFILE_CONTROLSRow" msprop:Generator_UserRelationName="FK_TBPM_CONTROL_TABLE_CONTROL1" />
-      <msdata:Relationship name="FK_TBPM_CONTROL_TABLE_CONTROL" msdata:parent="TBWH_CHECK_PROFILE_CONTROLS" msdata:child="TBPM_CONTROL_TABLE" msdata:parentkey="GUID" msdata:childkey="CONTROL_ID" msprop:Generator_UserParentTable="TBWH_CHECK_PROFILE_CONTROLS" msprop:Generator_UserChildTable="TBPM_CONTROL_TABLE" msprop:Generator_RelationVarName="relationFK_TBPM_CONTROL_TABLE_CONTROL" msprop:Generator_ChildPropName="GetTBPM_CONTROL_TABLERows" msprop:Generator_UserRelationName="FK_TBPM_CONTROL_TABLE_CONTROL" msprop:Generator_ParentPropName="TBWH_CHECK_PROFILE_CONTROLSRow" />
-      <msdata:Relationship name="FK_TBPM_PROFILE_CONTROLS_PROFILE" msdata:parent="TBPM_PROFILE" msdata:child="TBPM_PROFILE_CONTROLS" msdata:parentkey="GUID" msdata:childkey="PROFIL_ID" msprop:Generator_UserParentTable="TBPM_PROFILE" msprop:Generator_UserChildTable="TBPM_PROFILE_CONTROLS" msprop:Generator_RelationVarName="relationFK_TBPM_PROFILE_CONTROLS_PROFILE" msprop:Generator_ChildPropName="GetTBPM_PROFILE_CONTROLSRows" msprop:Generator_UserRelationName="FK_TBPM_PROFILE_CONTROLS_PROFILE" msprop:Generator_ParentPropName="TBPM_PROFILERow" />
+      <msdata:Relationship name="FK_TBPM_CONTROL_TABLE_CONTROL1" msdata:parent="TBPM_PROFILE_CONTROLS" msdata:child="TBPM_CONTROL_TABLE" msdata:parentkey="GUID" msdata:childkey="CONTROL_ID" msprop:Generator_UserParentTable="TBPM_PROFILE_CONTROLS" msprop:Generator_UserChildTable="TBPM_CONTROL_TABLE" msprop:Generator_RelationVarName="relationFK_TBPM_CONTROL_TABLE_CONTROL1" msprop:Generator_ChildPropName="GetTBPM_CONTROL_TABLERows" msprop:Generator_UserRelationName="FK_TBPM_CONTROL_TABLE_CONTROL1" msprop:Generator_ParentPropName="TBPM_PROFILE_CONTROLSRow" />
+      <msdata:Relationship name="FK_TBPM_CONTROL_TABLE_CONTROL" msdata:parent="TBWH_CHECK_PROFILE_CONTROLS" msdata:child="TBPM_CONTROL_TABLE" msdata:parentkey="GUID" msdata:childkey="CONTROL_ID" msprop:Generator_UserParentTable="TBWH_CHECK_PROFILE_CONTROLS" msprop:Generator_UserChildTable="TBPM_CONTROL_TABLE" msprop:Generator_RelationVarName="relationFK_TBPM_CONTROL_TABLE_CONTROL" msprop:Generator_ChildPropName="GetTBPM_CONTROL_TABLERows" msprop:Generator_ParentPropName="TBWH_CHECK_PROFILE_CONTROLSRow" msprop:Generator_UserRelationName="FK_TBPM_CONTROL_TABLE_CONTROL" />
+      <msdata:Relationship name="FK_TBPM_PROFILE_CONTROLS_PROFILE" msdata:parent="TBPM_PROFILE" msdata:child="TBPM_PROFILE_CONTROLS" msdata:parentkey="GUID" msdata:childkey="PROFIL_ID" msprop:Generator_UserParentTable="TBPM_PROFILE" msprop:Generator_UserChildTable="TBPM_PROFILE_CONTROLS" msprop:Generator_RelationVarName="relationFK_TBPM_PROFILE_CONTROLS_PROFILE" msprop:Generator_ChildPropName="GetTBPM_PROFILE_CONTROLSRows" msprop:Generator_ParentPropName="TBPM_PROFILERow" msprop:Generator_UserRelationName="FK_TBPM_PROFILE_CONTROLS_PROFILE" />
     </xs:appinfo>
   </xs:annotation>
 </xs:schema>

app/TaskFlow/DD_DMSLiteDataSet.xss

@@ -4,7 +4,7 @@
      Changes to this file may cause incorrect behavior and will be lost if
      the code is regenerated.
 </autogenerated>-->
-<DiagramLayout xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" ex:showrelationlabel="False" ViewPortX="83" ViewPortY="51" xmlns:ex="urn:schemas-microsoft-com:xml-msdatasource-layout-extended" xmlns="urn:schemas-microsoft-com:xml-msdatasource-layout">
+<DiagramLayout xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" ex:showrelationlabel="False" ViewPortX="472" ViewPortY="129" xmlns:ex="urn:schemas-microsoft-com:xml-msdatasource-layout-extended" xmlns="urn:schemas-microsoft-com:xml-msdatasource-layout">
   <Shapes>
     <Shape ID="DesignTable:TBPM_PROFILE_FINAL_INDEXING" ZOrder="14" X="1688" Y="-74" Height="324" Width="300" AdapterExpanded="true" DataTableExpanded="true" OldAdapterHeight="0" OldDataTableHeight="0" SplitterPosition="197" />
     <Shape ID="DesignTable:TBPM_KONFIGURATION" ZOrder="2" X="-17" Y="232" Height="262" Width="158" AdapterExpanded="true" DataTableExpanded="true" OldAdapterHeight="0" OldDataTableHeight="0" SplitterPosition="97" />
@@ -15,8 +15,8 @@
     <Shape ID="DesignTable:TBPROFILE_USER" ZOrder="15" X="509" Y="-80" Height="267" Width="266" AdapterExpanded="true" DataTableExpanded="true" OldAdapterHeight="0" OldDataTableHeight="0" SplitterPosition="159" />
     <Shape ID="DesignTable:TBPM_PROFILE_FILES" ZOrder="3" X="1391" Y="-70" Height="229" Width="268" AdapterExpanded="true" DataTableExpanded="true" OldAdapterHeight="0" OldDataTableHeight="0" SplitterPosition="83" />
     <Shape ID="DesignTable:TBWH_CHECK_PROFILE_CONTROLS" ZOrder="23" X="0" Y="-72" Height="168" Width="158" AdapterExpanded="true" DataTableExpanded="true" OldAdapterHeight="0" OldDataTableHeight="0" SplitterPosition="78" />
-    <Shape ID="DesignTable:TBPM_PROFILE_CONTROLS" ZOrder="12" X="947" Y="400" Height="381" Width="300" AdapterExpanded="true" DataTableExpanded="true" OldAdapterHeight="24" OldDataTableHeight="0" SplitterPosition="254" />
-    <Shape ID="DesignTable:TBPM_CONTROL_TABLE" ZOrder="1" X="1299" Y="326" Height="381" Width="300" AdapterExpanded="true" DataTableExpanded="true" OldAdapterHeight="24" OldDataTableHeight="0" SplitterPosition="254" />
+    <Shape ID="DesignTable:TBPM_PROFILE_CONTROLS" ZOrder="12" X="947" Y="404" Height="381" Width="300" AdapterExpanded="true" DataTableExpanded="true" OldAdapterHeight="24" OldDataTableHeight="0" SplitterPosition="254" />
+    <Shape ID="DesignTable:TBPM_CONTROL_TABLE" ZOrder="1" X="1297" Y="391" Height="381" Width="300" AdapterExpanded="true" DataTableExpanded="true" OldAdapterHeight="24" OldDataTableHeight="0" SplitterPosition="254" />
     <Shape ID="DesignTable:TBDD_GROUPS" ZOrder="17" X="19" Y="320" Height="286" Width="300" AdapterExpanded="true" DataTableExpanded="true" OldAdapterHeight="0" OldDataTableHeight="0" SplitterPosition="235" />
     <Shape ID="DesignTable:TBPROFILE_GROUP" ZOrder="13" X="1054" Y="47" Height="286" Width="277" AdapterExpanded="true" DataTableExpanded="true" OldAdapterHeight="0" OldDataTableHeight="0" SplitterPosition="178" />
     <Shape ID="DesignTable:FNPM_GET_FREE_USER_FOR_PROFILE" ZOrder="16" X="807" Y="155" Height="229" Width="300" AdapterExpanded="true" DataTableExpanded="true" OldAdapterHeight="0" OldDataTableHeight="0" SplitterPosition="178" />
@@ -33,11 +33,11 @@
       <RoutePoints>
         <Point>
           <X>1247</X>
-          <Y>542</Y>
+          <Y>611</Y>
         </Point>
         <Point>
-          <X>1299</X>
-          <Y>542</Y>
+          <X>1297</X>
+          <Y>611</Y>
         </Point>
       </RoutePoints>
     </Connector>
@@ -49,11 +49,11 @@
         </Point>
         <Point>
           <X>141</X>
-          <Y>343</Y>
+          <Y>408</Y>
         </Point>
         <Point>
-          <X>1299</X>
-          <Y>343</Y>
+          <X>1297</X>
+          <Y>408</Y>
         </Point>
       </RoutePoints>
     </Connector>
@@ -65,7 +65,7 @@
         </Point>
         <Point>
           <X>965</X>
-          <Y>400</Y>
+          <Y>404</Y>
         </Point>
       </RoutePoints>
     </Connector>

app/TaskFlow/DataColumnExpression.txt

@@ -0,0 +1,73 @@
+ADO.NET DataColumn.Expression – Kompakte Übersicht
+
+Spalten werden über den Spaltennamen referenziert, z. B. [MENGE].
+
+GRUNDOPERATOREN
+- Arithmetik: +  -  *  /
+  Beispiel: [A] * [B]
+- Vergleich: =  <>  >  >=  <  <=
+  Beispiel: [MENGE] > 0
+- Logik: AND  OR  NOT
+  Beispiel: [A] > 0 AND [B] < 10
+- Klammern: (...)
+  Beispiel: ([A] + [B]) * 2
+
+STRING-VERKETTUNG
+- Verkettung: +
+  Beispiel: [VORNAME] + ' - ' + [NACHNAME]
+- Typkonvertierung: Convert
+  Beispiel: Convert([NUMMER], 'System.String')
+
+BEDINGUNGEN
+- IIF(Bedingung, True, False)
+  Beispiel: IIF([A] = 'Harry', 'Blume', 'Tier')
+
+HÄUFIGE FUNKTIONEN
+- Len([TEXT])
+- Trim([TEXT])
+- Substring([TEXT], 0, 3)
+- IsNull([WERT], 0)
+- Convert([WERT], 'System.Double')
+
+BEISPIELE (FORMULA_EXPRESSION)
+- Multiplikation: [MENGE] * [PREIS]
+- Addieren: [A] + [B]
+- Division: [A] / [B]
+- Text zusammensetzen: [SAKNR] + ' - ' + [KST]
+- Bedingung: IIF([STATUS] = 'X', 'OK', 'NOK')ADO.NET DataColumn.Expression – Kompakte Übersicht
+
+Spalten werden über den Spaltennamen referenziert, z. B. [MENGE].
+
+GRUNDOPERATOREN
+- Arithmetik: +  -  *  /
+  Beispiel: [A] * [B]
+- Vergleich: =  <>  >  >=  <  <=
+  Beispiel: [MENGE] > 0
+- Logik: AND  OR  NOT
+  Beispiel: [A] > 0 AND [B] < 10
+- Klammern: (...)
+  Beispiel: ([A] + [B]) * 2
+
+STRING-VERKETTUNG
+- Verkettung: +
+  Beispiel: [VORNAME] + ' - ' + [NACHNAME]
+- Typkonvertierung: Convert
+  Beispiel: Convert([NUMMER], 'System.String')
+
+BEDINGUNGEN
+- IIF(Bedingung, True, False)
+  Beispiel: IIF([A] = 'Harry', 'Blume', 'Tier')
+
+HÄUFIGE FUNKTIONEN
+- Len([TEXT])
+- Trim([TEXT])
+- Substring([TEXT], 0, 3)
+- IsNull([WERT], 0)
+- Convert([WERT], 'System.Double')
+
+BEISPIELE (FORMULA_EXPRESSION)
+- Multiplikation: [MENGE] * [PREIS]
+- Addieren: [A] + [B]
+- Division: [A] / [B]
+- Text zusammensetzen: [SAKNR] + ' - ' + [KST]
+- Bedingung: IIF([STATUS] = 'X', 'OK', 'NOK')

app/TaskFlow/My Project/AssemblyInfo.vb

@@ -13,7 +13,7 @@ Imports System.Runtime.InteropServices
 <Assembly: AssemblyDescription("")>
 <Assembly: AssemblyCompany("Digital Data")>
 <Assembly: AssemblyProduct("taskFLOW")>
-<Assembly: AssemblyCopyright("Copyright © Digital Data 2025")>
+<Assembly: AssemblyCopyright("Digital Data 2026")>
 <Assembly: AssemblyTrademark("")>
 
 <Assembly: ComVisible(False)>
@@ -32,6 +32,6 @@ Imports System.Runtime.InteropServices
 ' übernehmen, indem Sie "*" eingeben:
 ' <Assembly: AssemblyVersion("1.0.*")> 
 
-<Assembly: AssemblyVersion("2.7.9.0")>
+<Assembly: AssemblyVersion("2.8.4.0")>
 <Assembly: AssemblyFileVersion("1.0.0.0")>
 <Assembly: NeutralResourcesLanguage("")>

app/TaskFlow/TaskFlow.vbproj

@@ -624,6 +624,12 @@
     <Compile Include="frmError.vb">
       <SubType>Form</SubType>
     </Compile>
+    <Compile Include="frmExpression_Designer.Designer.vb">
+      <DependentUpon>frmExpression_Designer.vb</DependentUpon>
+    </Compile>
+    <Compile Include="frmExpression_Designer.vb">
+      <SubType>Form</SubType>
+    </Compile>
     <Compile Include="frmFileInfo.Designer.vb">
       <DependentUpon>frmFileInfo.vb</DependentUpon>
     </Compile>
@@ -868,6 +874,9 @@
       <DependentUpon>frmError.vb</DependentUpon>
       <SubType>Designer</SubType>
     </EmbeddedResource>
+    <EmbeddedResource Include="frmExpression_Designer.resx">
+      <DependentUpon>frmExpression_Designer.vb</DependentUpon>
+    </EmbeddedResource>
     <EmbeddedResource Include="frmFileInfo.resx">
       <DependentUpon>frmFileInfo.vb</DependentUpon>
       <SubType>Designer</SubType>
@@ -1272,6 +1281,7 @@
   </ItemGroup>
   <ItemGroup>
     <None Include="Changelog.md" />
+    <Content Include="DataColumnExpression.txt" />
     <Content Include="DD_Icons_ICO_PMANAGER_48px.ico" />
     <Content Include="DD_taskFLOW_ICON.ico" />
     <Content Include="MailLicense.xml">

app/TaskFlow/clsPatterns.vb

@@ -98,8 +98,13 @@ Public Class clsPatterns
                             lookup.Properties.SelectedValues = New List(Of String) From {newValue.ToString()}
                         End If
 
-                    Case GetType(Windows.Forms.ComboBox)
-                        DirectCast(ctrl, ComboBox).Text = newValue?.ToString()
+                   ' ========== FIX START: Beide ComboBox-Typen unterstützen ==========
+                    Case GetType(System.Windows.Forms.ComboBox)
+                        DirectCast(ctrl, System.Windows.Forms.ComboBox).Text = newValue?.ToString()
+
+                    Case GetType(DevExpress.XtraEditors.ComboBoxEdit)
+                        DirectCast(ctrl, DevExpress.XtraEditors.ComboBoxEdit).Text = newValue?.ToString()
+                ' ========== FIX END ==========
 
                     Case GetType(CheckBox)
                         If TypeOf newValue Is Boolean Then

app/TaskFlow/frmColumn_Detail.Designer.vb

@@ -37,6 +37,8 @@ Partial Class frmColumn_Detail
         Me.RibbonStatusBar1 = New DevExpress.XtraBars.Ribbon.RibbonStatusBar()
         Me.RibbonPage2 = New DevExpress.XtraBars.Ribbon.RibbonPage()
         Me.LayoutControl1 = New DevExpress.XtraLayout.LayoutControl()
+        Me.SimpleButton3 = New DevExpress.XtraEditors.SimpleButton()
+        Me.FORMULA_EXPRESSIONTextBox = New System.Windows.Forms.TextBox()
         Me.LU_CAPTIONTextBox = New System.Windows.Forms.TextBox()
         Me.GUIDTextBox = New DevExpress.XtraEditors.TextEdit()
         Me.SPALTENNAMETextBox = New DevExpress.XtraEditors.TextEdit()
@@ -78,12 +80,15 @@ Partial Class frmColumn_Detail
         Me.LayoutControlItem16 = New DevExpress.XtraLayout.LayoutControlItem()
         Me.LayoutControlItem14 = New DevExpress.XtraLayout.LayoutControlItem()
         Me.LayoutControlItem17 = New DevExpress.XtraLayout.LayoutControlItem()
+        Me.LayoutControlItem25 = New DevExpress.XtraLayout.LayoutControlItem()
         Me.LayoutControlItem20 = New DevExpress.XtraLayout.LayoutControlItem()
         Me.LayoutControlItem22 = New DevExpress.XtraLayout.LayoutControlItem()
         Me.LayoutControlItem18 = New DevExpress.XtraLayout.LayoutControlItem()
         Me.LayoutControlItem19 = New DevExpress.XtraLayout.LayoutControlItem()
         Me.LayoutControlItem23 = New DevExpress.XtraLayout.LayoutControlItem()
         Me.LayoutControlItem21 = New DevExpress.XtraLayout.LayoutControlItem()
+        Me.LayoutControlItem24 = New DevExpress.XtraLayout.LayoutControlItem()
+        Me.LayoutControlItem26 = New DevExpress.XtraLayout.LayoutControlItem()
         CType(Me.TBPM_CONTROL_TABLEBindingSource, System.ComponentModel.ISupportInitialize).BeginInit()
         CType(Me.DD_DMSLiteDataSet, System.ComponentModel.ISupportInitialize).BeginInit()
         CType(Me.RibbonControl1, System.ComponentModel.ISupportInitialize).BeginInit()
@@ -127,12 +132,15 @@ Partial Class frmColumn_Detail
         CType(Me.LayoutControlItem16, System.ComponentModel.ISupportInitialize).BeginInit()
         CType(Me.LayoutControlItem14, System.ComponentModel.ISupportInitialize).BeginInit()
         CType(Me.LayoutControlItem17, System.ComponentModel.ISupportInitialize).BeginInit()
+        CType(Me.LayoutControlItem25, System.ComponentModel.ISupportInitialize).BeginInit()
         CType(Me.LayoutControlItem20, System.ComponentModel.ISupportInitialize).BeginInit()
         CType(Me.LayoutControlItem22, System.ComponentModel.ISupportInitialize).BeginInit()
         CType(Me.LayoutControlItem18, System.ComponentModel.ISupportInitialize).BeginInit()
         CType(Me.LayoutControlItem19, System.ComponentModel.ISupportInitialize).BeginInit()
         CType(Me.LayoutControlItem23, System.ComponentModel.ISupportInitialize).BeginInit()
         CType(Me.LayoutControlItem21, System.ComponentModel.ISupportInitialize).BeginInit()
+        CType(Me.LayoutControlItem24, System.ComponentModel.ISupportInitialize).BeginInit()
+        CType(Me.LayoutControlItem26, System.ComponentModel.ISupportInitialize).BeginInit()
         Me.SuspendLayout()
         '
         'TBPM_CONTROL_TABLEBindingSource
@@ -229,6 +237,8 @@ Partial Class frmColumn_Detail
         '
         'LayoutControl1
         '
+        Me.LayoutControl1.Controls.Add(Me.SimpleButton3)
+        Me.LayoutControl1.Controls.Add(Me.FORMULA_EXPRESSIONTextBox)
         Me.LayoutControl1.Controls.Add(Me.LU_CAPTIONTextBox)
         Me.LayoutControl1.Controls.Add(Me.GUIDTextBox)
         Me.LayoutControl1.Controls.Add(Me.SPALTENNAMETextBox)
@@ -256,6 +266,18 @@ Partial Class frmColumn_Detail
         Me.LayoutControl1.Name = "LayoutControl1"
         Me.LayoutControl1.Root = Me.Root
         '
+        'SimpleButton3
+        '
+        resources.ApplyResources(Me.SimpleButton3, "SimpleButton3")
+        Me.SimpleButton3.Name = "SimpleButton3"
+        Me.SimpleButton3.StyleController = Me.LayoutControl1
+        '
+        'FORMULA_EXPRESSIONTextBox
+        '
+        Me.FORMULA_EXPRESSIONTextBox.DataBindings.Add(New System.Windows.Forms.Binding("Text", Me.TBPM_CONTROL_TABLEBindingSource, "FORMULA_EXPRESSION", True))
+        resources.ApplyResources(Me.FORMULA_EXPRESSIONTextBox, "FORMULA_EXPRESSIONTextBox")
+        Me.FORMULA_EXPRESSIONTextBox.Name = "FORMULA_EXPRESSIONTextBox"
+        '
         'LU_CAPTIONTextBox
         '
         Me.LU_CAPTIONTextBox.DataBindings.Add(New System.Windows.Forms.Binding("Text", Me.TBPM_CONTROL_TABLEBindingSource, "LU_CAPTION", True))
@@ -456,9 +478,9 @@ Partial Class frmColumn_Detail
         '
         Me.Root.EnableIndentsWithoutBorders = DevExpress.Utils.DefaultBoolean.[True]
         Me.Root.GroupBordersVisible = False
-        Me.Root.Items.AddRange(New DevExpress.XtraLayout.BaseLayoutItem() {Me.LayoutControlItem1, Me.LayoutControlItem2, Me.LayoutControlItem3, Me.LayoutControlItem4, Me.LayoutControlItem5, Me.LayoutControlItem6, Me.LayoutControlItem8, Me.LayoutControlItem7, Me.LayoutControlItem9, Me.LayoutControlItem10, Me.LayoutControlItem12, Me.LayoutControlItem11, Me.LayoutControlItem13, Me.LayoutControlGroup1, Me.LayoutControlItem18, Me.LayoutControlItem19, Me.LayoutControlItem23, Me.LayoutControlItem21})
+        Me.Root.Items.AddRange(New DevExpress.XtraLayout.BaseLayoutItem() {Me.LayoutControlItem1, Me.LayoutControlItem2, Me.LayoutControlItem3, Me.LayoutControlItem4, Me.LayoutControlItem5, Me.LayoutControlItem6, Me.LayoutControlItem8, Me.LayoutControlItem7, Me.LayoutControlItem9, Me.LayoutControlItem10, Me.LayoutControlItem12, Me.LayoutControlItem11, Me.LayoutControlItem13, Me.LayoutControlGroup1, Me.LayoutControlItem18, Me.LayoutControlItem19, Me.LayoutControlItem23, Me.LayoutControlItem21, Me.LayoutControlItem24, Me.LayoutControlItem26})
         Me.Root.Name = "Root"
-        Me.Root.Size = New System.Drawing.Size(573, 668)
+        Me.Root.Size = New System.Drawing.Size(593, 816)
         Me.Root.TextVisible = False
         '
         'LayoutControlItem1
@@ -467,7 +489,7 @@ Partial Class frmColumn_Detail
         Me.LayoutControlItem1.Location = New System.Drawing.Point(0, 0)
         Me.LayoutControlItem1.Name = "LayoutControlItem1"
         Me.LayoutControlItem1.Padding = New DevExpress.XtraLayout.Utils.Padding(10, 10, 10, 10)
-        Me.LayoutControlItem1.Size = New System.Drawing.Size(553, 40)
+        Me.LayoutControlItem1.Size = New System.Drawing.Size(573, 40)
         resources.ApplyResources(Me.LayoutControlItem1, "LayoutControlItem1")
         Me.LayoutControlItem1.TextSize = New System.Drawing.Size(110, 13)
         '
@@ -477,7 +499,7 @@ Partial Class frmColumn_Detail
         Me.LayoutControlItem2.Location = New System.Drawing.Point(0, 40)
         Me.LayoutControlItem2.Name = "LayoutControlItem2"
         Me.LayoutControlItem2.Padding = New DevExpress.XtraLayout.Utils.Padding(10, 10, 10, 10)
-        Me.LayoutControlItem2.Size = New System.Drawing.Size(553, 40)
+        Me.LayoutControlItem2.Size = New System.Drawing.Size(573, 40)
         resources.ApplyResources(Me.LayoutControlItem2, "LayoutControlItem2")
         Me.LayoutControlItem2.TextSize = New System.Drawing.Size(110, 13)
         '
@@ -487,7 +509,7 @@ Partial Class frmColumn_Detail
         Me.LayoutControlItem3.Location = New System.Drawing.Point(0, 80)
         Me.LayoutControlItem3.Name = "LayoutControlItem3"
         Me.LayoutControlItem3.Padding = New DevExpress.XtraLayout.Utils.Padding(10, 10, 10, 10)
-        Me.LayoutControlItem3.Size = New System.Drawing.Size(553, 40)
+        Me.LayoutControlItem3.Size = New System.Drawing.Size(573, 40)
         resources.ApplyResources(Me.LayoutControlItem3, "LayoutControlItem3")
         Me.LayoutControlItem3.TextSize = New System.Drawing.Size(110, 13)
         '
@@ -497,7 +519,7 @@ Partial Class frmColumn_Detail
         Me.LayoutControlItem4.Location = New System.Drawing.Point(0, 120)
         Me.LayoutControlItem4.Name = "LayoutControlItem4"
         Me.LayoutControlItem4.Padding = New DevExpress.XtraLayout.Utils.Padding(10, 10, 10, 10)
-        Me.LayoutControlItem4.Size = New System.Drawing.Size(276, 40)
+        Me.LayoutControlItem4.Size = New System.Drawing.Size(286, 40)
         resources.ApplyResources(Me.LayoutControlItem4, "LayoutControlItem4")
         Me.LayoutControlItem4.TextSize = New System.Drawing.Size(110, 13)
         '
@@ -507,16 +529,16 @@ Partial Class frmColumn_Detail
         Me.LayoutControlItem5.Location = New System.Drawing.Point(0, 200)
         Me.LayoutControlItem5.Name = "LayoutControlItem5"
         Me.LayoutControlItem5.Padding = New DevExpress.XtraLayout.Utils.Padding(10, 10, 10, 10)
-        Me.LayoutControlItem5.Size = New System.Drawing.Size(471, 46)
+        Me.LayoutControlItem5.Size = New System.Drawing.Size(488, 46)
         resources.ApplyResources(Me.LayoutControlItem5, "LayoutControlItem5")
         Me.LayoutControlItem5.TextSize = New System.Drawing.Size(110, 13)
         '
         'LayoutControlItem6
         '
         Me.LayoutControlItem6.Control = Me.SimpleButton1
-        Me.LayoutControlItem6.Location = New System.Drawing.Point(471, 200)
+        Me.LayoutControlItem6.Location = New System.Drawing.Point(488, 200)
         Me.LayoutControlItem6.Name = "LayoutControlItem6"
-        Me.LayoutControlItem6.Size = New System.Drawing.Size(82, 46)
+        Me.LayoutControlItem6.Size = New System.Drawing.Size(85, 46)
         Me.LayoutControlItem6.TextSize = New System.Drawing.Size(0, 0)
         Me.LayoutControlItem6.TextVisible = False
         '
@@ -526,7 +548,7 @@ Partial Class frmColumn_Detail
         Me.LayoutControlItem8.Location = New System.Drawing.Point(0, 326)
         Me.LayoutControlItem8.Name = "LayoutControlItem8"
         Me.LayoutControlItem8.Padding = New DevExpress.XtraLayout.Utils.Padding(10, 10, 10, 10)
-        Me.LayoutControlItem8.Size = New System.Drawing.Size(471, 46)
+        Me.LayoutControlItem8.Size = New System.Drawing.Size(488, 46)
         resources.ApplyResources(Me.LayoutControlItem8, "LayoutControlItem8")
         Me.LayoutControlItem8.TextSize = New System.Drawing.Size(110, 13)
         '
@@ -536,65 +558,65 @@ Partial Class frmColumn_Detail
         Me.LayoutControlItem7.Location = New System.Drawing.Point(0, 246)
         Me.LayoutControlItem7.Name = "LayoutControlItem7"
         Me.LayoutControlItem7.Padding = New DevExpress.XtraLayout.Utils.Padding(10, 10, 10, 10)
-        Me.LayoutControlItem7.Size = New System.Drawing.Size(553, 40)
+        Me.LayoutControlItem7.Size = New System.Drawing.Size(573, 40)
         resources.ApplyResources(Me.LayoutControlItem7, "LayoutControlItem7")
         Me.LayoutControlItem7.TextSize = New System.Drawing.Size(110, 13)
         '
         'LayoutControlItem9
         '
         Me.LayoutControlItem9.Control = Me.SimpleButton2
-        Me.LayoutControlItem9.Location = New System.Drawing.Point(471, 326)
+        Me.LayoutControlItem9.Location = New System.Drawing.Point(488, 326)
         Me.LayoutControlItem9.Name = "LayoutControlItem9"
-        Me.LayoutControlItem9.Size = New System.Drawing.Size(82, 46)
+        Me.LayoutControlItem9.Size = New System.Drawing.Size(85, 46)
         Me.LayoutControlItem9.TextSize = New System.Drawing.Size(0, 0)
         Me.LayoutControlItem9.TextVisible = False
         '
         'LayoutControlItem10
         '
         Me.LayoutControlItem10.Control = Me.TextEdit7
-        Me.LayoutControlItem10.Location = New System.Drawing.Point(0, 412)
+        Me.LayoutControlItem10.Location = New System.Drawing.Point(0, 458)
         Me.LayoutControlItem10.Name = "LayoutControlItem10"
         Me.LayoutControlItem10.Padding = New DevExpress.XtraLayout.Utils.Padding(10, 10, 10, 10)
-        Me.LayoutControlItem10.Size = New System.Drawing.Size(276, 40)
+        Me.LayoutControlItem10.Size = New System.Drawing.Size(286, 40)
         resources.ApplyResources(Me.LayoutControlItem10, "LayoutControlItem10")
         Me.LayoutControlItem10.TextSize = New System.Drawing.Size(110, 13)
         '
         'LayoutControlItem12
         '
         Me.LayoutControlItem12.Control = Me.CHANGED_WHOTextBox
-        Me.LayoutControlItem12.Location = New System.Drawing.Point(0, 452)
+        Me.LayoutControlItem12.Location = New System.Drawing.Point(0, 498)
         Me.LayoutControlItem12.Name = "LayoutControlItem12"
         Me.LayoutControlItem12.Padding = New DevExpress.XtraLayout.Utils.Padding(10, 10, 10, 10)
-        Me.LayoutControlItem12.Size = New System.Drawing.Size(276, 40)
+        Me.LayoutControlItem12.Size = New System.Drawing.Size(286, 40)
         resources.ApplyResources(Me.LayoutControlItem12, "LayoutControlItem12")
         Me.LayoutControlItem12.TextSize = New System.Drawing.Size(110, 13)
         '
         'LayoutControlItem11
         '
         Me.LayoutControlItem11.Control = Me.TextEdit8
-        Me.LayoutControlItem11.Location = New System.Drawing.Point(276, 412)
+        Me.LayoutControlItem11.Location = New System.Drawing.Point(286, 458)
         Me.LayoutControlItem11.Name = "LayoutControlItem11"
         Me.LayoutControlItem11.Padding = New DevExpress.XtraLayout.Utils.Padding(10, 10, 10, 10)
-        Me.LayoutControlItem11.Size = New System.Drawing.Size(277, 40)
+        Me.LayoutControlItem11.Size = New System.Drawing.Size(287, 40)
         resources.ApplyResources(Me.LayoutControlItem11, "LayoutControlItem11")
         Me.LayoutControlItem11.TextSize = New System.Drawing.Size(110, 13)
         '
         'LayoutControlItem13
         '
         Me.LayoutControlItem13.Control = Me.TextEdit10
-        Me.LayoutControlItem13.Location = New System.Drawing.Point(276, 452)
+        Me.LayoutControlItem13.Location = New System.Drawing.Point(286, 498)
         Me.LayoutControlItem13.Name = "LayoutControlItem13"
         Me.LayoutControlItem13.Padding = New DevExpress.XtraLayout.Utils.Padding(10, 10, 10, 10)
-        Me.LayoutControlItem13.Size = New System.Drawing.Size(277, 40)
+        Me.LayoutControlItem13.Size = New System.Drawing.Size(287, 40)
         resources.ApplyResources(Me.LayoutControlItem13, "LayoutControlItem13")
         Me.LayoutControlItem13.TextSize = New System.Drawing.Size(110, 13)
         '
         'LayoutControlGroup1
         '
-        Me.LayoutControlGroup1.Items.AddRange(New DevExpress.XtraLayout.BaseLayoutItem() {Me.LayoutControlItem16, Me.LayoutControlItem14, Me.LayoutControlItem17, Me.LayoutControlItem20, Me.LayoutControlItem22})
-        Me.LayoutControlGroup1.Location = New System.Drawing.Point(0, 492)
+        Me.LayoutControlGroup1.Items.AddRange(New DevExpress.XtraLayout.BaseLayoutItem() {Me.LayoutControlItem16, Me.LayoutControlItem14, Me.LayoutControlItem17, Me.LayoutControlItem25, Me.LayoutControlItem20, Me.LayoutControlItem22})
+        Me.LayoutControlGroup1.Location = New System.Drawing.Point(0, 538)
         Me.LayoutControlGroup1.Name = "LayoutControlGroup1"
-        Me.LayoutControlGroup1.Size = New System.Drawing.Size(553, 156)
+        Me.LayoutControlGroup1.Size = New System.Drawing.Size(573, 258)
         resources.ApplyResources(Me.LayoutControlGroup1, "LayoutControlGroup1")
         '
         'LayoutControlItem16
@@ -602,7 +624,7 @@ Partial Class frmColumn_Detail
         Me.LayoutControlItem16.Control = Me.VALIDATIONCheckbox
         Me.LayoutControlItem16.Location = New System.Drawing.Point(0, 0)
         Me.LayoutControlItem16.Name = "LayoutControlItem16"
-        Me.LayoutControlItem16.Size = New System.Drawing.Size(264, 24)
+        Me.LayoutControlItem16.Size = New System.Drawing.Size(274, 24)
         Me.LayoutControlItem16.TextSize = New System.Drawing.Size(0, 0)
         Me.LayoutControlItem16.TextVisible = False
         '
@@ -611,7 +633,7 @@ Partial Class frmColumn_Detail
         Me.LayoutControlItem14.Control = Me.READ_ONLYCheckBox
         Me.LayoutControlItem14.Location = New System.Drawing.Point(0, 24)
         Me.LayoutControlItem14.Name = "LayoutControlItem14"
-        Me.LayoutControlItem14.Size = New System.Drawing.Size(529, 22)
+        Me.LayoutControlItem14.Size = New System.Drawing.Size(549, 22)
         Me.LayoutControlItem14.TextSize = New System.Drawing.Size(0, 0)
         Me.LayoutControlItem14.TextVisible = False
         '
@@ -620,16 +642,25 @@ Partial Class frmColumn_Detail
         Me.LayoutControlItem17.Control = Me.ADVANCED_LOOKUPCheckbox
         Me.LayoutControlItem17.Location = New System.Drawing.Point(0, 46)
         Me.LayoutControlItem17.Name = "LayoutControlItem17"
-        Me.LayoutControlItem17.Size = New System.Drawing.Size(529, 22)
+        Me.LayoutControlItem17.Size = New System.Drawing.Size(549, 22)
         Me.LayoutControlItem17.TextSize = New System.Drawing.Size(0, 0)
         Me.LayoutControlItem17.TextVisible = False
         '
+        'LayoutControlItem25
+        '
+        Me.LayoutControlItem25.Control = Me.LOAD_IDX_VALUECheckBox
+        Me.LayoutControlItem25.Location = New System.Drawing.Point(0, 68)
+        Me.LayoutControlItem25.Name = "LayoutControlItem25"
+        Me.LayoutControlItem25.Size = New System.Drawing.Size(549, 22)
+        Me.LayoutControlItem25.TextSize = New System.Drawing.Size(0, 0)
+        Me.LayoutControlItem25.TextVisible = False
+        '
         'LayoutControlItem20
         '
         Me.LayoutControlItem20.Control = Me.SUMMARY_FUNCTIONCombobox
-        Me.LayoutControlItem20.Location = New System.Drawing.Point(264, 0)
+        Me.LayoutControlItem20.Location = New System.Drawing.Point(274, 0)
         Me.LayoutControlItem20.Name = "LayoutControlItem20"
-        Me.LayoutControlItem20.Size = New System.Drawing.Size(265, 24)
+        Me.LayoutControlItem20.Size = New System.Drawing.Size(275, 24)
         resources.ApplyResources(Me.LayoutControlItem20, "LayoutControlItem20")
         Me.LayoutControlItem20.TextSize = New System.Drawing.Size(110, 13)
         '
@@ -637,9 +668,9 @@ Partial Class frmColumn_Detail
         '
         Me.LayoutControlItem22.Control = Me.CheckEditInheritValue
         Me.LayoutControlItem22.DataBindings.Add(New System.Windows.Forms.Binding("Text", Me.TBPM_CONTROL_TABLEBindingSource, "INHERIT_VALUE", True))
-        Me.LayoutControlItem22.Location = New System.Drawing.Point(0, 68)
+        Me.LayoutControlItem22.Location = New System.Drawing.Point(0, 90)
         Me.LayoutControlItem22.Name = "LayoutControlItem22"
-        Me.LayoutControlItem22.Size = New System.Drawing.Size(529, 43)
+        Me.LayoutControlItem22.Size = New System.Drawing.Size(549, 123)
         Me.LayoutControlItem22.TextSize = New System.Drawing.Size(0, 0)
         Me.LayoutControlItem22.TextVisible = False
         '
@@ -649,17 +680,17 @@ Partial Class frmColumn_Detail
         Me.LayoutControlItem18.Location = New System.Drawing.Point(0, 372)
         Me.LayoutControlItem18.Name = "LayoutControlItem18"
         Me.LayoutControlItem18.Padding = New DevExpress.XtraLayout.Utils.Padding(10, 10, 10, 10)
-        Me.LayoutControlItem18.Size = New System.Drawing.Size(553, 40)
+        Me.LayoutControlItem18.Size = New System.Drawing.Size(573, 40)
         resources.ApplyResources(Me.LayoutControlItem18, "LayoutControlItem18")
         Me.LayoutControlItem18.TextSize = New System.Drawing.Size(110, 13)
         '
         'LayoutControlItem19
         '
         Me.LayoutControlItem19.Control = Me.SEQUENCETextBox
-        Me.LayoutControlItem19.Location = New System.Drawing.Point(276, 120)
+        Me.LayoutControlItem19.Location = New System.Drawing.Point(286, 120)
         Me.LayoutControlItem19.Name = "LayoutControlItem19"
         Me.LayoutControlItem19.Padding = New DevExpress.XtraLayout.Utils.Padding(10, 10, 10, 10)
-        Me.LayoutControlItem19.Size = New System.Drawing.Size(277, 40)
+        Me.LayoutControlItem19.Size = New System.Drawing.Size(287, 40)
         resources.ApplyResources(Me.LayoutControlItem19, "LayoutControlItem19")
         Me.LayoutControlItem19.TextSize = New System.Drawing.Size(110, 13)
         '
@@ -670,7 +701,7 @@ Partial Class frmColumn_Detail
         Me.LayoutControlItem23.Location = New System.Drawing.Point(0, 286)
         Me.LayoutControlItem23.Name = "LayoutControlItem23"
         Me.LayoutControlItem23.Padding = New DevExpress.XtraLayout.Utils.Padding(10, 10, 10, 10)
-        Me.LayoutControlItem23.Size = New System.Drawing.Size(553, 40)
+        Me.LayoutControlItem23.Size = New System.Drawing.Size(573, 40)
         Me.LayoutControlItem23.TextSize = New System.Drawing.Size(110, 13)
         '
         'LayoutControlItem21
@@ -679,10 +710,29 @@ Partial Class frmColumn_Detail
         Me.LayoutControlItem21.Location = New System.Drawing.Point(0, 160)
         Me.LayoutControlItem21.Name = "LayoutControlItem21"
         Me.LayoutControlItem21.Padding = New DevExpress.XtraLayout.Utils.Padding(10, 10, 10, 10)
-        Me.LayoutControlItem21.Size = New System.Drawing.Size(553, 40)
+        Me.LayoutControlItem21.Size = New System.Drawing.Size(573, 40)
         resources.ApplyResources(Me.LayoutControlItem21, "LayoutControlItem21")
         Me.LayoutControlItem21.TextSize = New System.Drawing.Size(110, 13)
         '
+        'LayoutControlItem24
+        '
+        Me.LayoutControlItem24.Control = Me.FORMULA_EXPRESSIONTextBox
+        Me.LayoutControlItem24.Location = New System.Drawing.Point(0, 412)
+        Me.LayoutControlItem24.Name = "LayoutControlItem24"
+        Me.LayoutControlItem24.Padding = New DevExpress.XtraLayout.Utils.Padding(10, 10, 10, 10)
+        Me.LayoutControlItem24.Size = New System.Drawing.Size(488, 46)
+        resources.ApplyResources(Me.LayoutControlItem24, "LayoutControlItem24")
+        Me.LayoutControlItem24.TextSize = New System.Drawing.Size(110, 13)
+        '
+        'LayoutControlItem26
+        '
+        Me.LayoutControlItem26.Control = Me.SimpleButton3
+        Me.LayoutControlItem26.Location = New System.Drawing.Point(488, 412)
+        Me.LayoutControlItem26.Name = "LayoutControlItem26"
+        Me.LayoutControlItem26.Size = New System.Drawing.Size(85, 46)
+        Me.LayoutControlItem26.TextSize = New System.Drawing.Size(0, 0)
+        Me.LayoutControlItem26.TextVisible = False
+        '
         'frmColumn_Detail
         '
         Me.Appearance.Options.UseFont = True
@@ -740,12 +790,15 @@ Partial Class frmColumn_Detail
         CType(Me.LayoutControlItem16, System.ComponentModel.ISupportInitialize).EndInit()
         CType(Me.LayoutControlItem14, System.ComponentModel.ISupportInitialize).EndInit()
         CType(Me.LayoutControlItem17, System.ComponentModel.ISupportInitialize).EndInit()
+        CType(Me.LayoutControlItem25, System.ComponentModel.ISupportInitialize).EndInit()
         CType(Me.LayoutControlItem20, System.ComponentModel.ISupportInitialize).EndInit()
         CType(Me.LayoutControlItem22, System.ComponentModel.ISupportInitialize).EndInit()
         CType(Me.LayoutControlItem18, System.ComponentModel.ISupportInitialize).EndInit()
         CType(Me.LayoutControlItem19, System.ComponentModel.ISupportInitialize).EndInit()
         CType(Me.LayoutControlItem23, System.ComponentModel.ISupportInitialize).EndInit()
         CType(Me.LayoutControlItem21, System.ComponentModel.ISupportInitialize).EndInit()
+        CType(Me.LayoutControlItem24, System.ComponentModel.ISupportInitialize).EndInit()
+        CType(Me.LayoutControlItem26, System.ComponentModel.ISupportInitialize).EndInit()
         Me.ResumeLayout(False)
         Me.PerformLayout
 
@@ -810,4 +863,9 @@ End Sub
     Friend WithEvents TYPE_COLUMNComboBox2 As DevExpress.XtraEditors.LookUpEdit
     Friend WithEvents CheckEditInheritValue As DevExpress.XtraEditors.CheckEdit
     Friend WithEvents LayoutControlItem22 As DevExpress.XtraLayout.LayoutControlItem
+    Friend WithEvents FORMULA_EXPRESSIONTextBox As TextBox
+    Friend WithEvents LayoutControlItem24 As DevExpress.XtraLayout.LayoutControlItem
+    Friend WithEvents LayoutControlItem25 As DevExpress.XtraLayout.LayoutControlItem
+    Friend WithEvents SimpleButton3 As DevExpress.XtraEditors.SimpleButton
+    Friend WithEvents LayoutControlItem26 As DevExpress.XtraLayout.LayoutControlItem
 End Class

app/TaskFlow/frmColumn_Detail.resx

@@ -149,13 +149,13 @@
     <value>RibbonPage1</value>
   </data>
   <data name="RibbonControl1.Size" type="System.Drawing.Size, System.Drawing">
-    <value>573, 67</value>
+    <value>593, 67</value>
   </data>
   <data name="RibbonStatusBar1.Location" type="System.Drawing.Point, System.Drawing">
-    <value>0, 735</value>
+    <value>0, 883</value>
   </data>
   <data name="RibbonStatusBar1.Size" type="System.Drawing.Size, System.Drawing">
-    <value>573, 22</value>
+    <value>593, 22</value>
   </data>
   <data name="&gt;&gt;RibbonStatusBar1.Name" xml:space="preserve">
     <value>RibbonStatusBar1</value>
@@ -184,13 +184,62 @@
   <data name="RibbonPage2.Text" xml:space="preserve">
     <value>RibbonPage2</value>
   </data>
+  <data name="SimpleButton3.Location" type="System.Drawing.Point, System.Drawing">
+    <value>500, 424</value>
+  </data>
+  <assembly alias="System.Windows.Forms" name="System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
+  <data name="SimpleButton3.Padding" type="System.Windows.Forms.Padding, System.Windows.Forms">
+    <value>10, 10, 10, 10</value>
+  </data>
+  <data name="SimpleButton3.Size" type="System.Drawing.Size, System.Drawing">
+    <value>81, 42</value>
+  </data>
+  <assembly alias="mscorlib" name="mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
+  <data name="SimpleButton3.TabIndex" type="System.Int32, mscorlib">
+    <value>31</value>
+  </data>
+  <data name="SimpleButton3.Text" xml:space="preserve">
+    <value>...</value>
+  </data>
+  <data name="&gt;&gt;SimpleButton3.Name" xml:space="preserve">
+    <value>SimpleButton3</value>
+  </data>
+  <data name="&gt;&gt;SimpleButton3.Type" xml:space="preserve">
+    <value>DevExpress.XtraEditors.SimpleButton, DevExpress.XtraEditors.v21.2, Version=21.2.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a</value>
+  </data>
+  <data name="&gt;&gt;SimpleButton3.Parent" xml:space="preserve">
+    <value>LayoutControl1</value>
+  </data>
+  <data name="&gt;&gt;SimpleButton3.ZOrder" xml:space="preserve">
+    <value>4</value>
+  </data>
+  <data name="FORMULA_EXPRESSIONTextBox.Location" type="System.Drawing.Point, System.Drawing">
+    <value>142, 432</value>
+  </data>
+  <data name="FORMULA_EXPRESSIONTextBox.Size" type="System.Drawing.Size, System.Drawing">
+    <value>346, 20</value>
+  </data>
+  <data name="FORMULA_EXPRESSIONTextBox.TabIndex" type="System.Int32, mscorlib">
+    <value>29</value>
+  </data>
+  <data name="&gt;&gt;FORMULA_EXPRESSIONTextBox.Name" xml:space="preserve">
+    <value>FORMULA_EXPRESSIONTextBox</value>
+  </data>
+  <data name="&gt;&gt;FORMULA_EXPRESSIONTextBox.Type" xml:space="preserve">
+    <value>System.Windows.Forms.TextBox, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </data>
+  <data name="&gt;&gt;FORMULA_EXPRESSIONTextBox.Parent" xml:space="preserve">
+    <value>LayoutControl1</value>
+  </data>
+  <data name="&gt;&gt;FORMULA_EXPRESSIONTextBox.ZOrder" xml:space="preserve">
+    <value>5</value>
+  </data>
   <data name="LU_CAPTIONTextBox.Location" type="System.Drawing.Point, System.Drawing">
     <value>142, 306</value>
   </data>
   <data name="LU_CAPTIONTextBox.Size" type="System.Drawing.Size, System.Drawing">
-    <value>411, 20</value>
+    <value>431, 20</value>
   </data>
-  <assembly alias="mscorlib" name="mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
   <data name="LU_CAPTIONTextBox.TabIndex" type="System.Int32, mscorlib">
     <value>26</value>
   </data>
@@ -204,13 +253,13 @@
     <value>LayoutControl1</value>
   </data>
   <data name="&gt;&gt;LU_CAPTIONTextBox.ZOrder" xml:space="preserve">
-    <value>4</value>
+    <value>6</value>
   </data>
   <data name="GUIDTextBox.Location" type="System.Drawing.Point, System.Drawing">
     <value>142, 20</value>
   </data>
   <data name="GUIDTextBox.Size" type="System.Drawing.Size, System.Drawing">
-    <value>411, 20</value>
+    <value>431, 20</value>
   </data>
   <data name="GUIDTextBox.TabIndex" type="System.Int32, mscorlib">
     <value>4</value>
@@ -225,13 +274,13 @@
     <value>LayoutControl1</value>
   </data>
   <data name="&gt;&gt;GUIDTextBox.ZOrder" xml:space="preserve">
-    <value>5</value>
+    <value>7</value>
   </data>
   <data name="SPALTENNAMETextBox.Location" type="System.Drawing.Point, System.Drawing">
     <value>142, 60</value>
   </data>
   <data name="SPALTENNAMETextBox.Size" type="System.Drawing.Size, System.Drawing">
-    <value>411, 20</value>
+    <value>431, 20</value>
   </data>
   <data name="SPALTENNAMETextBox.TabIndex" type="System.Int32, mscorlib">
     <value>5</value>
@@ -246,13 +295,13 @@
     <value>LayoutControl1</value>
   </data>
   <data name="&gt;&gt;SPALTENNAMETextBox.ZOrder" xml:space="preserve">
-    <value>6</value>
+    <value>8</value>
   </data>
   <data name="SPALTEN_HEADERTextBox.Location" type="System.Drawing.Point, System.Drawing">
     <value>142, 100</value>
   </data>
   <data name="SPALTEN_HEADERTextBox.Size" type="System.Drawing.Size, System.Drawing">
-    <value>411, 20</value>
+    <value>431, 20</value>
   </data>
   <data name="SPALTEN_HEADERTextBox.TabIndex" type="System.Int32, mscorlib">
     <value>6</value>
@@ -267,7 +316,7 @@
     <value>LayoutControl1</value>
   </data>
   <data name="&gt;&gt;SPALTEN_HEADERTextBox.ZOrder" xml:space="preserve">
-    <value>7</value>
+    <value>9</value>
   </data>
   <data name="SPALTENBREITETextBox.EditValue" type="System.Decimal, mscorlib">
     <value>0</value>
@@ -280,7 +329,7 @@
     <value>Combo</value>
   </data>
   <data name="SPALTENBREITETextBox.Size" type="System.Drawing.Size, System.Drawing">
-    <value>134, 20</value>
+    <value>144, 20</value>
   </data>
   <data name="SPALTENBREITETextBox.TabIndex" type="System.Int32, mscorlib">
     <value>7</value>
@@ -295,13 +344,13 @@
     <value>LayoutControl1</value>
   </data>
   <data name="&gt;&gt;SPALTENBREITETextBox.ZOrder" xml:space="preserve">
-    <value>8</value>
+    <value>10</value>
   </data>
   <data name="REGEX_MATCHTextBox.Location" type="System.Drawing.Point, System.Drawing">
     <value>142, 220</value>
   </data>
   <data name="REGEX_MATCHTextBox.Size" type="System.Drawing.Size, System.Drawing">
-    <value>329, 20</value>
+    <value>346, 20</value>
   </data>
   <data name="REGEX_MATCHTextBox.TabIndex" type="System.Int32, mscorlib">
     <value>8</value>
@@ -316,12 +365,11 @@
     <value>LayoutControl1</value>
   </data>
   <data name="&gt;&gt;REGEX_MATCHTextBox.ZOrder" xml:space="preserve">
-    <value>9</value>
+    <value>11</value>
   </data>
   <data name="SimpleButton1.Location" type="System.Drawing.Point, System.Drawing">
-    <value>483, 212</value>
+    <value>500, 212</value>
   </data>
-  <assembly alias="System.Windows.Forms" name="System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
   <data name="SimpleButton1.Margin" type="System.Windows.Forms.Padding, System.Windows.Forms">
     <value>10, 10, 10, 10</value>
   </data>
@@ -329,7 +377,7 @@
     <value>10, 10, 10, 10</value>
   </data>
   <data name="SimpleButton1.Size" type="System.Drawing.Size, System.Drawing">
-    <value>78, 42</value>
+    <value>81, 42</value>
   </data>
   <data name="SimpleButton1.TabIndex" type="System.Int32, mscorlib">
     <value>9</value>
@@ -347,13 +395,13 @@
     <value>LayoutControl1</value>
   </data>
   <data name="&gt;&gt;SimpleButton1.ZOrder" xml:space="preserve">
-    <value>10</value>
+    <value>12</value>
   </data>
   <data name="REGEX_MESSAGE_DETextBox.Location" type="System.Drawing.Point, System.Drawing">
     <value>142, 266</value>
   </data>
   <data name="REGEX_MESSAGE_DETextBox.Size" type="System.Drawing.Size, System.Drawing">
-    <value>411, 20</value>
+    <value>431, 20</value>
   </data>
   <data name="REGEX_MESSAGE_DETextBox.TabIndex" type="System.Int32, mscorlib">
     <value>10</value>
@@ -368,13 +416,13 @@
     <value>LayoutControl1</value>
   </data>
   <data name="&gt;&gt;REGEX_MESSAGE_DETextBox.ZOrder" xml:space="preserve">
-    <value>11</value>
+    <value>13</value>
   </data>
   <data name="SQL_COMMANDTextBox.Location" type="System.Drawing.Point, System.Drawing">
     <value>142, 346</value>
   </data>
   <data name="SQL_COMMANDTextBox.Size" type="System.Drawing.Size, System.Drawing">
-    <value>329, 20</value>
+    <value>346, 20</value>
   </data>
   <data name="SQL_COMMANDTextBox.TabIndex" type="System.Int32, mscorlib">
     <value>11</value>
@@ -389,16 +437,16 @@
     <value>LayoutControl1</value>
   </data>
   <data name="&gt;&gt;SQL_COMMANDTextBox.ZOrder" xml:space="preserve">
-    <value>12</value>
+    <value>14</value>
   </data>
   <data name="SimpleButton2.Location" type="System.Drawing.Point, System.Drawing">
-    <value>483, 338</value>
+    <value>500, 338</value>
   </data>
   <data name="SimpleButton2.Padding" type="System.Windows.Forms.Padding, System.Windows.Forms">
     <value>10, 10, 10, 10</value>
   </data>
   <data name="SimpleButton2.Size" type="System.Drawing.Size, System.Drawing">
-    <value>78, 42</value>
+    <value>81, 42</value>
   </data>
   <data name="SimpleButton2.TabIndex" type="System.Int32, mscorlib">
     <value>12</value>
@@ -416,13 +464,13 @@
     <value>LayoutControl1</value>
   </data>
   <data name="&gt;&gt;SimpleButton2.ZOrder" xml:space="preserve">
-    <value>13</value>
+    <value>15</value>
   </data>
   <data name="TextEdit7.Location" type="System.Drawing.Point, System.Drawing">
-    <value>142, 432</value>
+    <value>142, 478</value>
   </data>
   <data name="TextEdit7.Size" type="System.Drawing.Size, System.Drawing">
-    <value>134, 20</value>
+    <value>144, 20</value>
   </data>
   <data name="TextEdit7.TabIndex" type="System.Int32, mscorlib">
     <value>13</value>
@@ -437,13 +485,13 @@
     <value>LayoutControl1</value>
   </data>
   <data name="&gt;&gt;TextEdit7.ZOrder" xml:space="preserve">
-    <value>14</value>
+    <value>16</value>
   </data>
   <data name="TextEdit8.Location" type="System.Drawing.Point, System.Drawing">
-    <value>418, 432</value>
+    <value>428, 478</value>
   </data>
   <data name="TextEdit8.Size" type="System.Drawing.Size, System.Drawing">
-    <value>135, 20</value>
+    <value>145, 20</value>
   </data>
   <data name="TextEdit8.TabIndex" type="System.Int32, mscorlib">
     <value>14</value>
@@ -458,13 +506,13 @@
     <value>LayoutControl1</value>
   </data>
   <data name="&gt;&gt;TextEdit8.ZOrder" xml:space="preserve">
-    <value>15</value>
+    <value>17</value>
   </data>
   <data name="CHANGED_WHOTextBox.Location" type="System.Drawing.Point, System.Drawing">
-    <value>142, 472</value>
+    <value>142, 518</value>
   </data>
   <data name="CHANGED_WHOTextBox.Size" type="System.Drawing.Size, System.Drawing">
-    <value>134, 20</value>
+    <value>144, 20</value>
   </data>
   <data name="CHANGED_WHOTextBox.TabIndex" type="System.Int32, mscorlib">
     <value>15</value>
@@ -479,13 +527,13 @@
     <value>LayoutControl1</value>
   </data>
   <data name="&gt;&gt;CHANGED_WHOTextBox.ZOrder" xml:space="preserve">
-    <value>16</value>
+    <value>18</value>
   </data>
   <data name="TextEdit10.Location" type="System.Drawing.Point, System.Drawing">
-    <value>418, 472</value>
+    <value>428, 518</value>
   </data>
   <data name="TextEdit10.Size" type="System.Drawing.Size, System.Drawing">
-    <value>135, 20</value>
+    <value>145, 20</value>
   </data>
   <data name="TextEdit10.TabIndex" type="System.Int32, mscorlib">
     <value>16</value>
@@ -500,16 +548,16 @@
     <value>LayoutControl1</value>
   </data>
   <data name="&gt;&gt;TextEdit10.ZOrder" xml:space="preserve">
-    <value>17</value>
+    <value>19</value>
   </data>
   <data name="READ_ONLYCheckBox.Location" type="System.Drawing.Point, System.Drawing">
-    <value>24, 561</value>
+    <value>24, 607</value>
   </data>
   <data name="READ_ONLYCheckBox.Properties.Caption" xml:space="preserve">
     <value>Read Only</value>
   </data>
   <data name="READ_ONLYCheckBox.Size" type="System.Drawing.Size, System.Drawing">
-    <value>525, 18</value>
+    <value>545, 18</value>
   </data>
   <data name="READ_ONLYCheckBox.TabIndex" type="System.Int32, mscorlib">
     <value>17</value>
@@ -524,16 +572,16 @@
     <value>LayoutControl1</value>
   </data>
   <data name="&gt;&gt;READ_ONLYCheckBox.ZOrder" xml:space="preserve">
-    <value>18</value>
+    <value>20</value>
   </data>
   <data name="LOAD_IDX_VALUECheckBox.Location" type="System.Drawing.Point, System.Drawing">
-    <value>24, 583</value>
+    <value>24, 651</value>
   </data>
   <data name="LOAD_IDX_VALUECheckBox.Properties.Caption" xml:space="preserve">
     <value>Lade Indexdaten</value>
   </data>
   <data name="LOAD_IDX_VALUECheckBox.Size" type="System.Drawing.Size, System.Drawing">
-    <value>525, 18</value>
+    <value>545, 18</value>
   </data>
   <data name="LOAD_IDX_VALUECheckBox.TabIndex" type="System.Int32, mscorlib">
     <value>18</value>
@@ -548,16 +596,16 @@
     <value>LayoutControl1</value>
   </data>
   <data name="&gt;&gt;LOAD_IDX_VALUECheckBox.ZOrder" xml:space="preserve">
-    <value>19</value>
+    <value>21</value>
   </data>
   <data name="VALIDATIONCheckbox.Location" type="System.Drawing.Point, System.Drawing">
-    <value>24, 537</value>
+    <value>24, 583</value>
   </data>
   <data name="VALIDATIONCheckbox.Properties.Caption" xml:space="preserve">
     <value>Muss ausgefüllt werden</value>
   </data>
   <data name="VALIDATIONCheckbox.Size" type="System.Drawing.Size, System.Drawing">
-    <value>260, 18</value>
+    <value>270, 18</value>
   </data>
   <data name="VALIDATIONCheckbox.TabIndex" type="System.Int32, mscorlib">
     <value>19</value>
@@ -572,16 +620,16 @@
     <value>LayoutControl1</value>
   </data>
   <data name="&gt;&gt;VALIDATIONCheckbox.ZOrder" xml:space="preserve">
-    <value>20</value>
+    <value>22</value>
   </data>
   <data name="ADVANCED_LOOKUPCheckbox.Location" type="System.Drawing.Point, System.Drawing">
-    <value>24, 583</value>
+    <value>24, 629</value>
   </data>
   <data name="ADVANCED_LOOKUPCheckbox.Properties.Caption" xml:space="preserve">
     <value>Erweitertes Auswahl Control (für lange Listen)</value>
   </data>
   <data name="ADVANCED_LOOKUPCheckbox.Size" type="System.Drawing.Size, System.Drawing">
-    <value>525, 18</value>
+    <value>545, 18</value>
   </data>
   <data name="ADVANCED_LOOKUPCheckbox.TabIndex" type="System.Int32, mscorlib">
     <value>20</value>
@@ -596,13 +644,13 @@
     <value>LayoutControl1</value>
   </data>
   <data name="&gt;&gt;ADVANCED_LOOKUPCheckbox.ZOrder" xml:space="preserve">
-    <value>21</value>
+    <value>23</value>
   </data>
   <data name="DEFAULTVALUETextBox.Location" type="System.Drawing.Point, System.Drawing">
     <value>142, 392</value>
   </data>
   <data name="DEFAULTVALUETextBox.Size" type="System.Drawing.Size, System.Drawing">
-    <value>411, 20</value>
+    <value>431, 20</value>
   </data>
   <data name="DEFAULTVALUETextBox.TabIndex" type="System.Int32, mscorlib">
     <value>21</value>
@@ -617,19 +665,19 @@
     <value>LayoutControl1</value>
   </data>
   <data name="&gt;&gt;DEFAULTVALUETextBox.ZOrder" xml:space="preserve">
-    <value>22</value>
+    <value>24</value>
   </data>
   <data name="SEQUENCETextBox.EditValue" type="System.Decimal, mscorlib">
     <value>0</value>
   </data>
   <data name="SEQUENCETextBox.Location" type="System.Drawing.Point, System.Drawing">
-    <value>418, 140</value>
+    <value>428, 140</value>
   </data>
   <data name="SEQUENCETextBox.Properties.Buttons" type="DevExpress.XtraEditors.Controls.ButtonPredefines, DevExpress.Utils.v21.2">
     <value>Combo</value>
   </data>
   <data name="SEQUENCETextBox.Size" type="System.Drawing.Size, System.Drawing">
-    <value>135, 20</value>
+    <value>145, 20</value>
   </data>
   <data name="SEQUENCETextBox.TabIndex" type="System.Int32, mscorlib">
     <value>22</value>
@@ -644,10 +692,10 @@
     <value>LayoutControl1</value>
   </data>
   <data name="&gt;&gt;SEQUENCETextBox.ZOrder" xml:space="preserve">
-    <value>23</value>
+    <value>25</value>
   </data>
   <data name="SUMMARY_FUNCTIONCombobox.Location" type="System.Drawing.Point, System.Drawing">
-    <value>410, 537</value>
+    <value>420, 583</value>
   </data>
   <data name="SUMMARY_FUNCTIONCombobox.Properties.Buttons" type="DevExpress.XtraEditors.Controls.ButtonPredefines, DevExpress.Utils.v21.2">
     <value>Combo</value>
@@ -656,7 +704,7 @@
     <value />
   </data>
   <data name="SUMMARY_FUNCTIONCombobox.Size" type="System.Drawing.Size, System.Drawing">
-    <value>139, 20</value>
+    <value>149, 20</value>
   </data>
   <data name="SUMMARY_FUNCTIONCombobox.TabIndex" type="System.Int32, mscorlib">
     <value>23</value>
@@ -671,7 +719,7 @@
     <value>LayoutControl1</value>
   </data>
   <data name="&gt;&gt;SUMMARY_FUNCTIONCombobox.ZOrder" xml:space="preserve">
-    <value>24</value>
+    <value>26</value>
   </data>
   <data name="TYPE_COLUMNComboBox2.Location" type="System.Drawing.Point, System.Drawing">
     <value>142, 180</value>
@@ -683,7 +731,7 @@
     <value />
   </data>
   <data name="TYPE_COLUMNComboBox2.Size" type="System.Drawing.Size, System.Drawing">
-    <value>411, 20</value>
+    <value>431, 20</value>
   </data>
   <data name="TYPE_COLUMNComboBox2.TabIndex" type="System.Int32, mscorlib">
     <value>27</value>
@@ -698,16 +746,16 @@
     <value>LayoutControl1</value>
   </data>
   <data name="&gt;&gt;TYPE_COLUMNComboBox2.ZOrder" xml:space="preserve">
-    <value>25</value>
+    <value>27</value>
   </data>
   <data name="CheckEditInheritValue.Location" type="System.Drawing.Point, System.Drawing">
-    <value>24, 605</value>
+    <value>24, 673</value>
   </data>
   <data name="CheckEditInheritValue.Properties.Caption" xml:space="preserve">
     <value>Inherit Value (Vererbt den Wert der aktuellen Zelle auf alle nachfolgenden)</value>
   </data>
   <data name="CheckEditInheritValue.Size" type="System.Drawing.Size, System.Drawing">
-    <value>525, 18</value>
+    <value>545, 18</value>
   </data>
   <data name="CheckEditInheritValue.TabIndex" type="System.Int32, mscorlib">
     <value>28</value>
@@ -722,7 +770,7 @@
     <value>LayoutControl1</value>
   </data>
   <data name="&gt;&gt;CheckEditInheritValue.ZOrder" xml:space="preserve">
-    <value>26</value>
+    <value>28</value>
   </data>
   <data name="LayoutControl1.Dock" type="System.Windows.Forms.DockStyle, System.Windows.Forms">
     <value>Fill</value>
@@ -784,8 +832,11 @@
   <data name="LayoutControlItem21.Text" xml:space="preserve">
     <value>Formatierung:</value>
   </data>
+  <data name="LayoutControlItem24.Text" xml:space="preserve">
+    <value>Formel:</value>
+  </data>
   <data name="LayoutControl1.Size" type="System.Drawing.Size, System.Drawing">
-    <value>573, 668</value>
+    <value>593, 816</value>
   </data>
   <data name="LayoutControl1.TabIndex" type="System.Int32, mscorlib">
     <value>33</value>
@@ -812,7 +863,7 @@
     <value>6, 13</value>
   </data>
   <data name="$this.ClientSize" type="System.Drawing.Size, System.Drawing">
-    <value>573, 757</value>
+    <value>593, 905</value>
   </data>
   <data name="$this.Font" type="System.Drawing.Font, System.Drawing">
     <value>Segoe UI, 8.25pt</value>
@@ -988,6 +1039,12 @@
   <data name="&gt;&gt;LayoutControlItem17.Type" xml:space="preserve">
     <value>DevExpress.XtraLayout.LayoutControlItem, DevExpress.XtraLayout.v21.2, Version=21.2.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a</value>
   </data>
+  <data name="&gt;&gt;LayoutControlItem25.Name" xml:space="preserve">
+    <value>LayoutControlItem25</value>
+  </data>
+  <data name="&gt;&gt;LayoutControlItem25.Type" xml:space="preserve">
+    <value>DevExpress.XtraLayout.LayoutControlItem, DevExpress.XtraLayout.v21.2, Version=21.2.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a</value>
+  </data>
   <data name="&gt;&gt;LayoutControlItem20.Name" xml:space="preserve">
     <value>LayoutControlItem20</value>
   </data>
@@ -1024,6 +1081,18 @@
   <data name="&gt;&gt;LayoutControlItem21.Type" xml:space="preserve">
     <value>DevExpress.XtraLayout.LayoutControlItem, DevExpress.XtraLayout.v21.2, Version=21.2.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a</value>
   </data>
+  <data name="&gt;&gt;LayoutControlItem24.Name" xml:space="preserve">
+    <value>LayoutControlItem24</value>
+  </data>
+  <data name="&gt;&gt;LayoutControlItem24.Type" xml:space="preserve">
+    <value>DevExpress.XtraLayout.LayoutControlItem, DevExpress.XtraLayout.v21.2, Version=21.2.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a</value>
+  </data>
+  <data name="&gt;&gt;LayoutControlItem26.Name" xml:space="preserve">
+    <value>LayoutControlItem26</value>
+  </data>
+  <data name="&gt;&gt;LayoutControlItem26.Type" xml:space="preserve">
+    <value>DevExpress.XtraLayout.LayoutControlItem, DevExpress.XtraLayout.v21.2, Version=21.2.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a</value>
+  </data>
   <data name="&gt;&gt;$this.Name" xml:space="preserve">
     <value>frmColumn_Detail</value>
   </data>

app/TaskFlow/frmColumn_Detail.vb

@@ -99,6 +99,7 @@ Public Class frmColumn_Detail
                     TYPE_COLUMNComboBox2.EditValue,
                     LU_CAPTIONTextBox.Text,
                     CheckEditInheritValue.Checked,
+                    FORMULA_EXPRESSIONTextBox.Text,
                     GUIDTextBox.Text
                 )
                 tslblAenderungen.Visibility = DevExpress.XtraBars.BarItemVisibility.Always
@@ -205,4 +206,22 @@ Public Class frmColumn_Detail
     Private Sub RibbonControl1_Click(sender As Object, e As EventArgs) Handles RibbonControl1.Click
 
     End Sub
+
+    Private Sub SimpleButton3_Click(sender As Object, e As EventArgs) Handles SimpleButton3.Click
+        ' Alle verfügbaren Spalten für dieses Control laden
+        Dim availableColumns As DataTable = GetAvailableColumnsForControl()
+
+        ' Expression Designer öffnen
+        Using designer As New frmExpression_Designer(availableColumns, FORMULA_EXPRESSIONTextBox.Text)
+            If designer.ShowDialog() = DialogResult.OK Then
+                FORMULA_EXPRESSIONTextBox.Text = designer.Expression
+            End If
+        End Using
+    End Sub
+    Private Function GetAvailableColumnsForControl() As DataTable
+        ' Spalten aus der aktuellen Control-Definition laden
+        Dim oSQL = "SELECT * FROM TBPM_CONTROL_TABLE WHERE CONTROL_ID  = " & CURRENT_CONTROL_ID & " ORDER BY SEQUENCE"
+        Dim dt As DataTable = DatabaseFallback.GetDatatableECM(oSQL)
+        Return dt
+    End Function
 End Class

app/TaskFlow/frmError.vb

@@ -2,8 +2,21 @@
 
 Public Class frmError
     Public ValidatorError As String = ""
+    Private _isClosing As Boolean = False
+
     Private Sub OK_Button_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles OK_Button.Click
-        Me.Close()
+        ' ========== FIX 1: Event-Handler SOFORT deregistrieren ==========
+        RemoveHandler OK_Button.Click, AddressOf OK_Button_Click
+
+        ' ========== DIAGNOSE: StackTrace ausgeben ==========
+        Dim st As New StackTrace(True)
+        LOGGER.Debug($"[frmError] OK_Button_Click aufgerufen von:")
+        For Each frame As StackFrame In st.GetFrames()
+            LOGGER.Debug($"  {frame.GetMethod()?.DeclaringType?.Name}.{frame.GetMethod()?.Name} (Zeile {frame.GetFileLineNumber()})")
+        Next
+        ' ========== ENDE DIAGNOSE ==========
+
+        CloseDialog()
     End Sub
 
     Private Sub frmError_Load(sender As Object, e As System.EventArgs) Handles Me.Load
@@ -27,7 +40,45 @@ Public Class frmError
         End If
     End Sub
 
-    Private Sub frmError_Shown(sender As Object, e As System.EventArgs) Handles Me.Shown
-        Me.Label1.Focus()
+    Private Sub CloseDialog()
+        ' ========== FIX 2: Guard mit Dispose-Check ==========
+        If _isClosing OrElse Me.IsDisposed Then
+            LOGGER.Debug($"[frmError] CloseDialog blockiert (isClosing={_isClosing}, IsDisposed={Me.IsDisposed})")
+            Exit Sub
+        End If
+
+        _isClosing = True
+        LOGGER.Debug($"[frmError] CloseDialog: Flag gesetzt, starte verzögerten Close")
+
+        ' ========== FIX 3: VERZÖGERTER Close via BeginInvoke ==========
+        ' KRITISCH: Close wird NACH Abschluss des aktuellen Event-Handlers ausgeführt
+        Me.BeginInvoke(New Action(Sub()
+                                      If Not Me.IsDisposed Then
+                                          Me.DialogResult = DialogResult.OK
+                                          Me.Close()
+                                          LOGGER.Debug($"[frmError] Dialog geschlossen via BeginInvoke")
+                                      End If
+                                  End Sub))
+        ' ========== ENDE FIX 3 ==========
     End Sub
+    Private Sub frmError_Shown(sender As Object, e As EventArgs) Handles Me.Shown
+        Me.Label1.Focus()
+        LOGGER.Debug($"[frmError] Dialog angezeigt - Enabled: {Me.Enabled}")
+    End Sub
+
+    Private Sub frmError_Activated(sender As Object, e As EventArgs) Handles Me.Activated
+        LOGGER.Debug($"[frmError] Dialog aktiviert")
+    End Sub
+    ' ========== FIX 4: FormClosing-Handler hinzufügen ==========
+    Private Sub frmError_FormClosing(sender As Object, e As FormClosingEventArgs) Handles Me.FormClosing
+        If _isClosing Then
+            LOGGER.Debug($"[frmError] FormClosing: Close bereits aktiv, erlauben")
+            Return
+        End If
+
+        ' Falls Close von außen (z.B. [X]-Button) ausgelöst wurde
+        _isClosing = True
+        LOGGER.Debug($"[frmError] FormClosing: Flag gesetzt via FormClosing")
+    End Sub
+    ' ========== ENDE FIX 4 ==========
 End Class

app/TaskFlow/frmExpression_Designer.Designer.vb

@@ -0,0 +1,465 @@
+Imports DevExpress.XtraEditors
+
+<Global.Microsoft.VisualBasic.CompilerServices.DesignerGenerated()>
+Partial Class frmExpression_Designer
+    Inherits DevExpress.XtraEditors.XtraForm
+
+    'Das Formular überschreibt den Löschvorgang, um die Komponentenliste zu bereinigen.
+    <System.Diagnostics.DebuggerNonUserCode()>
+    Protected Overrides Sub Dispose(ByVal disposing As Boolean)
+        Try
+            If disposing AndAlso components IsNot Nothing Then
+                components.Dispose()
+            End If
+        Finally
+            MyBase.Dispose(disposing)
+        End Try
+    End Sub
+
+    'Wird vom Windows Form-Designer benötigt.
+    Private components As System.ComponentModel.IContainer
+
+    'Hinweis: Die folgende Prozedur ist für den Windows Form-Designer erforderlich.
+    'Das Bearbeiten ist mit dem Windows Form-Designer möglich.  
+    'Das Bearbeiten mit dem Code-Editor ist nicht möglich.
+    <System.Diagnostics.DebuggerStepThrough()>
+    Private Sub InitializeComponent()
+        Me.layoutControl1 = New DevExpress.XtraLayout.LayoutControl()
+        Me.btnClear = New DevExpress.XtraEditors.SimpleButton()
+        Me.btnCancel = New DevExpress.XtraEditors.SimpleButton()
+        Me.btnOK = New DevExpress.XtraEditors.SimpleButton()
+        Me.lblColumnCount = New System.Windows.Forms.Label()
+        Me.lblValidation = New System.Windows.Forms.Label()
+        Me.btnValidate = New DevExpress.XtraEditors.SimpleButton()
+        Me.panelOperators = New System.Windows.Forms.Panel()
+        Me.lstFunctions = New System.Windows.Forms.ListBox()
+        Me.lstColumns = New System.Windows.Forms.ListBox()
+        Me.txtExpression = New DevExpress.XtraEditors.MemoEdit()
+        Me.Root = New DevExpress.XtraLayout.LayoutControlGroup()
+        Me.layoutControlItem1 = New DevExpress.XtraLayout.LayoutControlItem()
+        Me.layoutControlItem2 = New DevExpress.XtraLayout.LayoutControlItem()
+        Me.layoutControlItem3 = New DevExpress.XtraLayout.LayoutControlItem()
+        Me.layoutControlItem4 = New DevExpress.XtraLayout.LayoutControlItem()
+        Me.layoutControlItem5 = New DevExpress.XtraLayout.LayoutControlItem()
+        Me.layoutControlItem6 = New DevExpress.XtraLayout.LayoutControlItem()
+        Me.layoutControlItem7 = New DevExpress.XtraLayout.LayoutControlItem()
+        Me.emptySpaceItem1 = New DevExpress.XtraLayout.EmptySpaceItem()
+        Me.layoutControlItem8 = New DevExpress.XtraLayout.LayoutControlItem()
+        Me.layoutControlItem9 = New DevExpress.XtraLayout.LayoutControlItem()
+        Me.layoutControlItem10 = New DevExpress.XtraLayout.LayoutControlItem()
+        Me.btnAdd = New DevExpress.XtraEditors.SimpleButton()
+        Me.btnSubtract = New DevExpress.XtraEditors.SimpleButton()
+        Me.btnMultiply = New DevExpress.XtraEditors.SimpleButton()
+        Me.btnDivide = New DevExpress.XtraEditors.SimpleButton()
+        Me.btnEquals = New DevExpress.XtraEditors.SimpleButton()
+        Me.btnNotEquals = New DevExpress.XtraEditors.SimpleButton()
+        Me.btnGreater = New DevExpress.XtraEditors.SimpleButton()
+        Me.btnLess = New DevExpress.XtraEditors.SimpleButton()
+        Me.btnAnd = New DevExpress.XtraEditors.SimpleButton()
+        Me.btnOr = New DevExpress.XtraEditors.SimpleButton()
+        Me.btnNot = New DevExpress.XtraEditors.SimpleButton()
+        Me.btnOpenBracket = New DevExpress.XtraEditors.SimpleButton()
+        Me.btnCloseBracket = New DevExpress.XtraEditors.SimpleButton()
+        CType(Me.layoutControl1, System.ComponentModel.ISupportInitialize).BeginInit()
+        Me.layoutControl1.SuspendLayout()
+        CType(Me.txtExpression.Properties, System.ComponentModel.ISupportInitialize).BeginInit()
+        CType(Me.Root, System.ComponentModel.ISupportInitialize).BeginInit()
+        CType(Me.layoutControlItem1, System.ComponentModel.ISupportInitialize).BeginInit()
+        CType(Me.layoutControlItem2, System.ComponentModel.ISupportInitialize).BeginInit()
+        CType(Me.layoutControlItem3, System.ComponentModel.ISupportInitialize).BeginInit()
+        CType(Me.layoutControlItem4, System.ComponentModel.ISupportInitialize).BeginInit()
+        CType(Me.layoutControlItem5, System.ComponentModel.ISupportInitialize).BeginInit()
+        CType(Me.layoutControlItem6, System.ComponentModel.ISupportInitialize).BeginInit()
+        CType(Me.layoutControlItem7, System.ComponentModel.ISupportInitialize).BeginInit()
+        CType(Me.emptySpaceItem1, System.ComponentModel.ISupportInitialize).BeginInit()
+        CType(Me.layoutControlItem8, System.ComponentModel.ISupportInitialize).BeginInit()
+        CType(Me.layoutControlItem9, System.ComponentModel.ISupportInitialize).BeginInit()
+        CType(Me.layoutControlItem10, System.ComponentModel.ISupportInitialize).BeginInit()
+        Me.SuspendLayout()
+        '
+        'layoutControl1
+        '
+        Me.layoutControl1.Controls.Add(Me.btnClear)
+        Me.layoutControl1.Controls.Add(Me.btnCancel)
+        Me.layoutControl1.Controls.Add(Me.btnOK)
+        Me.layoutControl1.Controls.Add(Me.lblColumnCount)
+        Me.layoutControl1.Controls.Add(Me.lblValidation)
+        Me.layoutControl1.Controls.Add(Me.btnValidate)
+        Me.layoutControl1.Controls.Add(Me.panelOperators)
+        Me.layoutControl1.Controls.Add(Me.lstFunctions)
+        Me.layoutControl1.Controls.Add(Me.lstColumns)
+        Me.layoutControl1.Controls.Add(Me.txtExpression)
+        Me.layoutControl1.Dock = System.Windows.Forms.DockStyle.Fill
+        Me.layoutControl1.Location = New System.Drawing.Point(0, 0)
+        Me.layoutControl1.Name = "layoutControl1"
+        Me.layoutControl1.Root = Me.Root
+        Me.layoutControl1.Size = New System.Drawing.Size(900, 600)
+        Me.layoutControl1.TabIndex = 0
+        Me.layoutControl1.Text = "LayoutControl1"
+        '
+        'btnClear
+        '
+        Me.btnClear.Location = New System.Drawing.Point(809, 558)
+        Me.btnClear.Name = "btnClear"
+        Me.btnClear.Size = New System.Drawing.Size(79, 30)
+        Me.btnClear.StyleController = Me.layoutControl1
+        Me.btnClear.TabIndex = 13
+        Me.btnClear.Text = "Löschen"
+        '
+        'btnCancel
+        '
+        Me.btnCancel.DialogResult = System.Windows.Forms.DialogResult.Cancel
+        Me.btnCancel.Location = New System.Drawing.Point(724, 558)
+        Me.btnCancel.Name = "btnCancel"
+        Me.btnCancel.Size = New System.Drawing.Size(81, 30)
+        Me.btnCancel.StyleController = Me.layoutControl1
+        Me.btnCancel.TabIndex = 12
+        Me.btnCancel.Text = "Abbrechen"
+        '
+        'btnOK
+        '
+        Me.btnOK.DialogResult = System.Windows.Forms.DialogResult.OK
+        Me.btnOK.Location = New System.Drawing.Point(644, 558)
+        Me.btnOK.Name = "btnOK"
+        Me.btnOK.Size = New System.Drawing.Size(76, 30)
+        Me.btnOK.StyleController = Me.layoutControl1
+        Me.btnOK.TabIndex = 11
+        Me.btnOK.Text = "OK"
+        '
+        'lblColumnCount
+        '
+        Me.lblColumnCount.Location = New System.Drawing.Point(12, 472)
+        Me.lblColumnCount.Name = "lblColumnCount"
+        Me.lblColumnCount.Size = New System.Drawing.Size(876, 20)
+        Me.lblColumnCount.TabIndex = 10
+        Me.lblColumnCount.Text = "Referenzierte Spalten: 0"
+        '
+        'lblValidation
+        '
+        Me.lblValidation.Location = New System.Drawing.Point(116, 438)
+        Me.lblValidation.Name = "lblValidation"
+        Me.lblValidation.Size = New System.Drawing.Size(772, 30)
+        Me.lblValidation.TabIndex = 9
+        '
+        'btnValidate
+        '
+        Me.btnValidate.Location = New System.Drawing.Point(12, 438)
+        Me.btnValidate.Name = "btnValidate"
+        Me.btnValidate.Size = New System.Drawing.Size(100, 30)
+        Me.btnValidate.StyleController = Me.layoutControl1
+        Me.btnValidate.TabIndex = 8
+        Me.btnValidate.Text = "Validieren"
+        '
+        'panelOperators
+        '
+        Me.panelOperators.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle
+        Me.panelOperators.Location = New System.Drawing.Point(602, 161)
+        Me.panelOperators.Name = "panelOperators"
+        Me.panelOperators.Size = New System.Drawing.Size(286, 273)
+        Me.panelOperators.TabIndex = 7
+        '
+        'lstFunctions
+        '
+        Me.lstFunctions.FormattingEnabled = True
+        Me.lstFunctions.Location = New System.Drawing.Point(307, 161)
+        Me.lstFunctions.Name = "lstFunctions"
+        Me.lstFunctions.Size = New System.Drawing.Size(291, 273)
+        Me.lstFunctions.TabIndex = 6
+        '
+        'lstColumns
+        '
+        Me.lstColumns.FormattingEnabled = True
+        Me.lstColumns.Location = New System.Drawing.Point(12, 161)
+        Me.lstColumns.Name = "lstColumns"
+        Me.lstColumns.Size = New System.Drawing.Size(291, 273)
+        Me.lstColumns.TabIndex = 5
+        '
+        'txtExpression
+        '
+        Me.txtExpression.Location = New System.Drawing.Point(12, 28)
+        Me.txtExpression.Name = "txtExpression"
+        Me.txtExpression.Properties.ScrollBars = System.Windows.Forms.ScrollBars.Both
+        Me.txtExpression.Properties.WordWrap = False
+        Me.txtExpression.Size = New System.Drawing.Size(876, 113)
+        Me.txtExpression.StyleController = Me.layoutControl1
+        Me.txtExpression.TabIndex = 4
+        '
+        'Root
+        '
+        Me.Root.EnableIndentsWithoutBorders = DevExpress.Utils.DefaultBoolean.[True]
+        Me.Root.GroupBordersVisible = False
+        Me.Root.Items.AddRange(New DevExpress.XtraLayout.BaseLayoutItem() {Me.layoutControlItem1, Me.layoutControlItem2, Me.layoutControlItem3, Me.layoutControlItem4, Me.layoutControlItem5, Me.layoutControlItem6, Me.layoutControlItem7, Me.emptySpaceItem1, Me.layoutControlItem8, Me.layoutControlItem9, Me.layoutControlItem10})
+        Me.Root.Name = "Root"
+        Me.Root.Size = New System.Drawing.Size(900, 600)
+        Me.Root.TextVisible = False
+        '
+        'layoutControlItem1
+        '
+        Me.layoutControlItem1.Control = Me.txtExpression
+        Me.layoutControlItem1.Location = New System.Drawing.Point(0, 0)
+        Me.layoutControlItem1.Name = "layoutControlItem1"
+        Me.layoutControlItem1.Size = New System.Drawing.Size(880, 133)
+        Me.layoutControlItem1.Text = "Expression:"
+        Me.layoutControlItem1.TextLocation = DevExpress.Utils.Locations.Top
+        Me.layoutControlItem1.TextSize = New System.Drawing.Size(61, 13)
+        '
+        'layoutControlItem2
+        '
+        Me.layoutControlItem2.Control = Me.lstColumns
+        Me.layoutControlItem2.Location = New System.Drawing.Point(0, 133)
+        Me.layoutControlItem2.Name = "layoutControlItem2"
+        Me.layoutControlItem2.Size = New System.Drawing.Size(295, 293)
+        Me.layoutControlItem2.Text = "Verfügbare Spalten:"
+        Me.layoutControlItem2.TextLocation = DevExpress.Utils.Locations.Top
+        Me.layoutControlItem2.TextSize = New System.Drawing.Size(61, 13)
+        '
+        'layoutControlItem3
+        '
+        Me.layoutControlItem3.Control = Me.lstFunctions
+        Me.layoutControlItem3.Location = New System.Drawing.Point(295, 133)
+        Me.layoutControlItem3.Name = "layoutControlItem3"
+        Me.layoutControlItem3.Size = New System.Drawing.Size(295, 293)
+        Me.layoutControlItem3.Text = "Funktionen:"
+        Me.layoutControlItem3.TextLocation = DevExpress.Utils.Locations.Top
+        Me.layoutControlItem3.TextSize = New System.Drawing.Size(61, 13)
+        '
+        'layoutControlItem4
+        '
+        Me.layoutControlItem4.Control = Me.panelOperators
+        Me.layoutControlItem4.Location = New System.Drawing.Point(590, 133)
+        Me.layoutControlItem4.Name = "layoutControlItem4"
+        Me.layoutControlItem4.Size = New System.Drawing.Size(290, 293)
+        Me.layoutControlItem4.Text = "Operatoren:"
+        Me.layoutControlItem4.TextLocation = DevExpress.Utils.Locations.Top
+        Me.layoutControlItem4.TextSize = New System.Drawing.Size(61, 13)
+        '
+        'layoutControlItem5
+        '
+        Me.layoutControlItem5.Control = Me.btnValidate
+        Me.layoutControlItem5.Location = New System.Drawing.Point(0, 426)
+        Me.layoutControlItem5.MaxSize = New System.Drawing.Size(104, 34)
+        Me.layoutControlItem5.MinSize = New System.Drawing.Size(104, 34)
+        Me.layoutControlItem5.Name = "layoutControlItem5"
+        Me.layoutControlItem5.Size = New System.Drawing.Size(104, 34)
+        Me.layoutControlItem5.SizeConstraintsType = DevExpress.XtraLayout.SizeConstraintsType.Custom
+        Me.layoutControlItem5.TextSize = New System.Drawing.Size(0, 0)
+        Me.layoutControlItem5.TextVisible = False
+        '
+        'layoutControlItem6
+        '
+        Me.layoutControlItem6.Control = Me.lblValidation
+        Me.layoutControlItem6.Location = New System.Drawing.Point(104, 426)
+        Me.layoutControlItem6.Name = "layoutControlItem6"
+        Me.layoutControlItem6.Size = New System.Drawing.Size(776, 34)
+        Me.layoutControlItem6.TextSize = New System.Drawing.Size(0, 0)
+        Me.layoutControlItem6.TextVisible = False
+        '
+        'layoutControlItem7
+        '
+        Me.layoutControlItem7.Control = Me.lblColumnCount
+        Me.layoutControlItem7.Location = New System.Drawing.Point(0, 460)
+        Me.layoutControlItem7.Name = "layoutControlItem7"
+        Me.layoutControlItem7.Size = New System.Drawing.Size(880, 24)
+        Me.layoutControlItem7.TextSize = New System.Drawing.Size(0, 0)
+        Me.layoutControlItem7.TextVisible = False
+        '
+        'emptySpaceItem1
+        '
+        Me.emptySpaceItem1.AllowHotTrack = False
+        Me.emptySpaceItem1.Location = New System.Drawing.Point(0, 484)
+        Me.emptySpaceItem1.Name = "emptySpaceItem1"
+        Me.emptySpaceItem1.Size = New System.Drawing.Size(632, 62)
+        Me.emptySpaceItem1.TextSize = New System.Drawing.Size(0, 0)
+        '
+        'layoutControlItem8
+        '
+        Me.layoutControlItem8.Control = Me.btnOK
+        Me.layoutControlItem8.Location = New System.Drawing.Point(632, 546)
+        Me.layoutControlItem8.MaxSize = New System.Drawing.Size(80, 34)
+        Me.layoutControlItem8.MinSize = New System.Drawing.Size(80, 34)
+        Me.layoutControlItem8.Name = "layoutControlItem8"
+        Me.layoutControlItem8.Size = New System.Drawing.Size(80, 34)
+        Me.layoutControlItem8.SizeConstraintsType = DevExpress.XtraLayout.SizeConstraintsType.Custom
+        Me.layoutControlItem8.TextSize = New System.Drawing.Size(0, 0)
+        Me.layoutControlItem8.TextVisible = False
+        '
+        'layoutControlItem9
+        '
+        Me.layoutControlItem9.Control = Me.btnCancel
+        Me.layoutControlItem9.Location = New System.Drawing.Point(712, 546)
+        Me.layoutControlItem9.MaxSize = New System.Drawing.Size(85, 34)
+        Me.layoutControlItem9.MinSize = New System.Drawing.Size(85, 34)
+        Me.layoutControlItem9.Name = "layoutControlItem9"
+        Me.layoutControlItem9.Size = New System.Drawing.Size(85, 34)
+        Me.layoutControlItem9.SizeConstraintsType = DevExpress.XtraLayout.SizeConstraintsType.Custom
+        Me.layoutControlItem9.TextSize = New System.Drawing.Size(0, 0)
+        Me.layoutControlItem9.TextVisible = False
+        '
+        'layoutControlItem10
+        '
+        Me.layoutControlItem10.Control = Me.btnClear
+        Me.layoutControlItem10.Location = New System.Drawing.Point(797, 546)
+        Me.layoutControlItem10.MaxSize = New System.Drawing.Size(83, 34)
+        Me.layoutControlItem10.MinSize = New System.Drawing.Size(83, 34)
+        Me.layoutControlItem10.Name = "layoutControlItem10"
+        Me.layoutControlItem10.Size = New System.Drawing.Size(83, 34)
+        Me.layoutControlItem10.SizeConstraintsType = DevExpress.XtraLayout.SizeConstraintsType.Custom
+        Me.layoutControlItem10.TextSize = New System.Drawing.Size(0, 0)
+        Me.layoutControlItem10.TextVisible = False
+        '
+        'btnAdd
+        '
+        Me.btnAdd.Name = "btnAdd"
+        Me.btnAdd.Size = New System.Drawing.Size(50, 30)
+        Me.btnAdd.TabIndex = 0
+        Me.btnAdd.Text = "+"
+        '
+        'btnSubtract
+        '
+        Me.btnSubtract.Name = "btnSubtract"
+        Me.btnSubtract.Size = New System.Drawing.Size(50, 30)
+        Me.btnSubtract.TabIndex = 1
+        Me.btnSubtract.Text = "-"
+        '
+        'btnMultiply
+        '
+        Me.btnMultiply.Name = "btnMultiply"
+        Me.btnMultiply.Size = New System.Drawing.Size(50, 30)
+        Me.btnMultiply.TabIndex = 2
+        Me.btnMultiply.Text = "*"
+        '
+        'btnDivide
+        '
+        Me.btnDivide.Name = "btnDivide"
+        Me.btnDivide.Size = New System.Drawing.Size(50, 30)
+        Me.btnDivide.TabIndex = 3
+        Me.btnDivide.Text = "/"
+        '
+        'btnEquals
+        '
+        Me.btnEquals.Name = "btnEquals"
+        Me.btnEquals.Size = New System.Drawing.Size(50, 30)
+        Me.btnEquals.TabIndex = 4
+        Me.btnEquals.Text = "="
+        '
+        'btnNotEquals
+        '
+        Me.btnNotEquals.Name = "btnNotEquals"
+        Me.btnNotEquals.Size = New System.Drawing.Size(50, 30)
+        Me.btnNotEquals.TabIndex = 5
+        Me.btnNotEquals.Text = "<>"
+        '
+        'btnGreater
+        '
+        Me.btnGreater.Name = "btnGreater"
+        Me.btnGreater.Size = New System.Drawing.Size(50, 30)
+        Me.btnGreater.TabIndex = 6
+        Me.btnGreater.Text = ">"
+        '
+        'btnLess
+        '
+        Me.btnLess.Name = "btnLess"
+        Me.btnLess.Size = New System.Drawing.Size(50, 30)
+        Me.btnLess.TabIndex = 7
+        Me.btnLess.Text = "<"
+        '
+        'btnAnd
+        '
+        Me.btnAnd.Name = "btnAnd"
+        Me.btnAnd.Size = New System.Drawing.Size(50, 30)
+        Me.btnAnd.TabIndex = 8
+        Me.btnAnd.Text = "AND"
+        '
+        'btnOr
+        '
+        Me.btnOr.Name = "btnOr"
+        Me.btnOr.Size = New System.Drawing.Size(50, 30)
+        Me.btnOr.TabIndex = 9
+        Me.btnOr.Text = "OR"
+        '
+        'btnNot
+        '
+        Me.btnNot.Name = "btnNot"
+        Me.btnNot.Size = New System.Drawing.Size(50, 30)
+        Me.btnNot.TabIndex = 10
+        Me.btnNot.Text = "NOT"
+        '
+        'btnOpenBracket
+        '
+        Me.btnOpenBracket.Name = "btnOpenBracket"
+        Me.btnOpenBracket.Size = New System.Drawing.Size(50, 30)
+        Me.btnOpenBracket.TabIndex = 11
+        Me.btnOpenBracket.Text = "("
+        '
+        'btnCloseBracket
+        '
+        Me.btnCloseBracket.Name = "btnCloseBracket"
+        Me.btnCloseBracket.Size = New System.Drawing.Size(50, 30)
+        Me.btnCloseBracket.TabIndex = 12
+        Me.btnCloseBracket.Text = ")"
+        '
+        'frmExpression_Designer
+        '
+        Me.AutoScaleDimensions = New System.Drawing.SizeF(6.0!, 13.0!)
+        Me.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font
+        Me.ClientSize = New System.Drawing.Size(900, 600)
+        Me.Controls.Add(Me.layoutControl1)
+        Me.Name = "frmExpression_Designer"
+        Me.StartPosition = System.Windows.Forms.FormStartPosition.CenterParent
+        Me.Text = "Expression Designer"
+        CType(Me.layoutControl1, System.ComponentModel.ISupportInitialize).EndInit()
+        Me.layoutControl1.ResumeLayout(False)
+        CType(Me.txtExpression.Properties, System.ComponentModel.ISupportInitialize).EndInit()
+        CType(Me.Root, System.ComponentModel.ISupportInitialize).EndInit()
+        CType(Me.layoutControlItem1, System.ComponentModel.ISupportInitialize).EndInit()
+        CType(Me.layoutControlItem2, System.ComponentModel.ISupportInitialize).EndInit()
+        CType(Me.layoutControlItem3, System.ComponentModel.ISupportInitialize).EndInit()
+        CType(Me.layoutControlItem4, System.ComponentModel.ISupportInitialize).EndInit()
+        CType(Me.layoutControlItem5, System.ComponentModel.ISupportInitialize).EndInit()
+        CType(Me.layoutControlItem6, System.ComponentModel.ISupportInitialize).EndInit()
+        CType(Me.layoutControlItem7, System.ComponentModel.ISupportInitialize).EndInit()
+        CType(Me.emptySpaceItem1, System.ComponentModel.ISupportInitialize).EndInit()
+        CType(Me.layoutControlItem8, System.ComponentModel.ISupportInitialize).EndInit()
+        CType(Me.layoutControlItem9, System.ComponentModel.ISupportInitialize).EndInit()
+        CType(Me.layoutControlItem10, System.ComponentModel.ISupportInitialize).EndInit()
+        Me.ResumeLayout(False)
+
+    End Sub
+
+    Friend WithEvents layoutControl1 As DevExpress.XtraLayout.LayoutControl
+    Friend WithEvents btnClear As DevExpress.XtraEditors.SimpleButton
+    Friend WithEvents btnCancel As DevExpress.XtraEditors.SimpleButton
+    Friend WithEvents btnOK As DevExpress.XtraEditors.SimpleButton
+    Friend WithEvents lblColumnCount As Label
+    Friend WithEvents lblValidation As Label
+    Friend WithEvents btnValidate As DevExpress.XtraEditors.SimpleButton
+    Friend WithEvents panelOperators As Panel
+    Friend WithEvents lstFunctions As ListBox
+    Friend WithEvents lstColumns As ListBox
+    Friend WithEvents txtExpression As DevExpress.XtraEditors.MemoEdit
+    Friend WithEvents Root As DevExpress.XtraLayout.LayoutControlGroup
+    Friend WithEvents layoutControlItem1 As DevExpress.XtraLayout.LayoutControlItem
+    Friend WithEvents layoutControlItem2 As DevExpress.XtraLayout.LayoutControlItem
+    Friend WithEvents layoutControlItem3 As DevExpress.XtraLayout.LayoutControlItem
+    Friend WithEvents layoutControlItem4 As DevExpress.XtraLayout.LayoutControlItem
+    Friend WithEvents layoutControlItem5 As DevExpress.XtraLayout.LayoutControlItem
+    Friend WithEvents layoutControlItem6 As DevExpress.XtraLayout.LayoutControlItem
+    Friend WithEvents layoutControlItem7 As DevExpress.XtraLayout.LayoutControlItem
+    Friend WithEvents emptySpaceItem1 As DevExpress.XtraLayout.EmptySpaceItem
+    Friend WithEvents layoutControlItem8 As DevExpress.XtraLayout.LayoutControlItem
+    Friend WithEvents layoutControlItem9 As DevExpress.XtraLayout.LayoutControlItem
+    Friend WithEvents layoutControlItem10 As DevExpress.XtraLayout.LayoutControlItem
+    Friend WithEvents btnAdd As DevExpress.XtraEditors.SimpleButton
+    Friend WithEvents btnSubtract As DevExpress.XtraEditors.SimpleButton
+    Friend WithEvents btnMultiply As DevExpress.XtraEditors.SimpleButton
+    Friend WithEvents btnDivide As DevExpress.XtraEditors.SimpleButton
+    Friend WithEvents btnEquals As DevExpress.XtraEditors.SimpleButton
+    Friend WithEvents btnNotEquals As DevExpress.XtraEditors.SimpleButton
+    Friend WithEvents btnGreater As DevExpress.XtraEditors.SimpleButton
+    Friend WithEvents btnLess As DevExpress.XtraEditors.SimpleButton
+    Friend WithEvents btnAnd As DevExpress.XtraEditors.SimpleButton
+    Friend WithEvents btnOr As DevExpress.XtraEditors.SimpleButton
+    Friend WithEvents btnNot As DevExpress.XtraEditors.SimpleButton
+    Friend WithEvents btnOpenBracket As DevExpress.XtraEditors.SimpleButton
+    Friend WithEvents btnCloseBracket As DevExpress.XtraEditors.SimpleButton
+End Class

app/TaskFlow/frmExpression_Designer.resx

@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

app/TaskFlow/frmExpression_Designer.vb

@@ -0,0 +1,284 @@
+Imports System.Text.RegularExpressions
+Imports DevExpress.XtraEditors
+
+Public Class frmExpression_Designer
+    Private _availableColumns As DataTable
+    Private _currentExpression As String = ""
+
+    Public Property Expression As String
+        Get
+            Return _currentExpression
+        End Get
+        Set(value As String)
+            _currentExpression = value
+            txtExpression.Text = value
+        End Set
+    End Property
+
+    Public Sub New(pAvailableColumns As DataTable, pCurrentExpression As String)
+        InitializeComponent()
+
+        _availableColumns = pAvailableColumns
+        _currentExpression = pCurrentExpression
+    End Sub
+    Private Sub ConfigureOperatorButtons()
+        Dim yPos As Integer = 10
+
+        ' Arithmetische Operatoren
+        AddOperatorButton(btnAdd, "+", 10, yPos, "Addition")
+        AddOperatorButton(btnSubtract, "-", 70, yPos, "Subtraktion")
+        AddOperatorButton(btnMultiply, "*", 130, yPos, "Multiplikation")
+        AddOperatorButton(btnDivide, "/", 190, yPos, "Division")
+
+        yPos += 40
+
+        ' Vergleichsoperatoren
+        AddOperatorButton(btnEquals, "=", 10, yPos, "Gleich")
+        AddOperatorButton(btnNotEquals, "<>", 70, yPos, "Ungleich")
+        AddOperatorButton(btnGreater, ">", 130, yPos, "Größer")
+        AddOperatorButton(btnLess, "<", 190, yPos, "Kleiner")
+
+        yPos += 40
+
+        ' Logische Operatoren
+        AddOperatorButton(btnAnd, "AND", 10, yPos, "Und")
+        AddOperatorButton(btnOr, "OR", 70, yPos, "Oder")
+        AddOperatorButton(btnNot, "NOT", 130, yPos, "Nicht")
+
+        yPos += 40
+
+        ' Klammern
+        AddOperatorButton(btnOpenBracket, "(", 10, yPos, "Öffnende Klammer")
+        AddOperatorButton(btnCloseBracket, ")", 70, yPos, "Schließende Klammer")
+    End Sub
+
+    Private Sub AddOperatorButton(btn As SimpleButton, text As String, x As Integer, y As Integer, tooltip As String)
+        btn.Text = text
+        btn.Location = New Point(x, y)
+        btn.Size = New Size(50, 30)
+        btn.ToolTip = tooltip
+        Me.panelOperators.Controls.Add(btn)
+    End Sub
+    Private Sub frmExpressionDesigner_Load(sender As Object, e As EventArgs) Handles MyBase.Load
+        ' ZUERST Operatoren-Buttons erstellen
+        ConfigureOperatorButtons()
+
+        ' Spalten laden
+        LoadAvailableColumns()
+
+        ' Funktionen laden
+        LoadFunctions()
+
+        ' Operatoren laden
+        LoadOperators()
+
+        ' Aktuelle Expression anzeigen
+        txtExpression.Text = _currentExpression
+
+        ' Syntax-Highlighting aktivieren (optional)
+        UpdateSyntaxHighlighting()
+        ' Event-Handler für Text-Änderungen hinzufügen
+        AddHandler txtExpression.EditValueChanged, AddressOf txtExpression_EditValueChanged
+    End Sub
+
+    Private Sub txtExpression_EditValueChanged(sender As Object, e As EventArgs)
+        ' Validierungsmeldung zurücksetzen
+        lblValidation.Text = String.Empty
+        lblValidation.ForeColor = Color.Black
+
+        ' Syntax-Highlighting aktualisieren
+        UpdateSyntaxHighlighting()
+
+        ' Aktuellen Wert speichern
+        _currentExpression = txtExpression.Text
+    End Sub
+    Private Sub LoadAvailableColumns()
+        lstColumns.Items.Clear()
+
+        For Each row As DataRow In _availableColumns.Rows
+            Dim columnName As String = row.Item("SPALTENNAME").ToString()
+            Dim columnType As String = row.Item("TYPE_COLUMN").ToString()
+            Dim displayText As String = $"{columnName} ({columnType})"
+
+            lstColumns.Items.Add(New ListBoxItem With {
+                .DisplayText = displayText,
+                .ColumnName = columnName,
+                .DataType = columnType
+            })
+        Next
+    End Sub
+
+    Private Sub LoadFunctions()
+        lstFunctions.Items.Clear()
+
+        ' Mathematische Funktionen
+        lstFunctions.Items.Add(New FunctionItem("IIF", "IIF([Bedingung], Wahr, Falsch)", "Bedingte Verzweigung"))
+        lstFunctions.Items.Add(New FunctionItem("IsNull", "IsNull([Spalte], Ersatzwert)", "Null-Behandlung"))
+        lstFunctions.Items.Add(New FunctionItem("Convert", "Convert([Spalte], 'System.Double')", "Typkonvertierung"))
+
+        ' String-Funktionen
+        lstFunctions.Items.Add(New FunctionItem("Len", "Len([Text])", "Länge eines Textes"))
+        lstFunctions.Items.Add(New FunctionItem("Trim", "Trim([Text])", "Leerzeichen entfernen"))
+        lstFunctions.Items.Add(New FunctionItem("Substring", "Substring([Text], Start, Länge)", "Teilstring extrahieren"))
+    End Sub
+
+    Private Sub LoadOperators()
+        ' Arithmetische Operatoren
+        btnAdd.Tag = " + "
+        btnSubtract.Tag = " - "
+        btnMultiply.Tag = " * "
+        btnDivide.Tag = " / "
+
+        ' Vergleichsoperatoren
+        btnEquals.Tag = " = "
+        btnNotEquals.Tag = " <> "
+        btnGreater.Tag = " > "
+        btnLess.Tag = " < "
+
+        ' Logische Operatoren
+        btnAnd.Tag = " AND "
+        btnOr.Tag = " OR "
+        btnNot.Tag = " NOT "
+
+        ' Klammern
+        btnOpenBracket.Tag = "("
+        btnCloseBracket.Tag = ")"
+    End Sub
+
+    Private Sub lstColumns_DoubleClick(sender As Object, e As EventArgs) Handles lstColumns.DoubleClick
+        If lstColumns.SelectedItem IsNot Nothing Then
+            Dim item As ListBoxItem = CType(lstColumns.SelectedItem, ListBoxItem)
+            InsertText($"[{item.ColumnName}]")
+        End If
+    End Sub
+
+    Private Sub lstFunctions_DoubleClick(sender As Object, e As EventArgs) Handles lstFunctions.DoubleClick
+        If lstFunctions.SelectedItem IsNot Nothing Then
+            Dim item As FunctionItem = CType(lstFunctions.SelectedItem, FunctionItem)
+            InsertText(item.Template)
+        End If
+    End Sub
+
+    Private Sub Operator_Click(sender As Object, e As EventArgs) Handles btnAdd.Click, btnSubtract.Click, btnMultiply.Click, btnDivide.Click,
+                                                                         btnEquals.Click, btnNotEquals.Click, btnGreater.Click, btnLess.Click,
+                                                                         btnAnd.Click, btnOr.Click, btnNot.Click,
+                                                                         btnOpenBracket.Click, btnCloseBracket.Click
+        Dim btn As SimpleButton = CType(sender, SimpleButton)
+        InsertText(btn.Tag.ToString())
+    End Sub
+
+
+    Private Sub InsertText(text As String)
+        Dim selectionStart As Integer = txtExpression.SelectionStart
+
+        txtExpression.Text = txtExpression.Text.Insert(selectionStart, text)
+        txtExpression.SelectionStart = selectionStart + text.Length
+        txtExpression.Focus()
+
+        _currentExpression = txtExpression.Text
+        ' UpdateSyntaxHighlighting() wird jetzt im Event-Handler aufgerufen
+    End Sub
+
+    Private Sub btnValidate_Click(sender As Object, e As EventArgs) Handles btnValidate.Click
+        ValidateExpression()
+    End Sub
+
+    Private Sub ValidateExpression()
+        Try
+            ' Testdatatable erstellen
+            Dim testTable As New DataTable()
+
+            ' Spalten hinzufügen
+            For Each row As DataRow In _availableColumns.Rows
+                Dim colName As String = row.Item("SPALTENNAME").ToString()
+                Dim colType As String = row.Item("TYPE_COLUMN").ToString()
+
+                Dim dataType As Type = GetType(String)
+                Select Case colType
+                    Case "INTEGER"
+                        dataType = GetType(Integer)
+                    Case "DOUBLE", "CURRENCY"
+                        dataType = GetType(Double)
+                    Case "BOOLEAN"
+                        dataType = GetType(Boolean)
+                End Select
+
+                testTable.Columns.Add(colName, dataType)
+            Next
+
+            ' Test-Spalte mit Expression erstellen
+            Dim testColumn As New DataColumn("TEST_EXPRESSION") With {
+                .Expression = txtExpression.Text
+            }
+            testTable.Columns.Add(testColumn)
+
+            ' Erfolg!
+            lblValidation.Text = "✓ Expression ist gültig!"
+            lblValidation.ForeColor = Color.Green
+
+        Catch ex As Exception
+            lblValidation.Text = $"⚠️ Fehler: {ex.Message}"
+            lblValidation.ForeColor = Color.Red
+        End Try
+    End Sub
+
+    Private Sub UpdateSyntaxHighlighting()
+        ' Optional: Einfaches Syntax-Highlighting
+        ' Spalten-Referenzen markieren
+        Dim pattern As String = "\[([^\]]+)\]"
+        Dim matches = Regex.Matches(txtExpression.Text, pattern)
+
+        ' Anzahl der referenzierten Spalten anzeigen
+        lblColumnCount.Text = $"Referenzierte Spalten: {matches.Count}"
+    End Sub
+
+    Private Sub btnOK_Click(sender As Object, e As EventArgs) Handles btnOK.Click
+        ' Finale Validierung
+        ValidateExpression()
+
+        If lblValidation.ForeColor = Color.Green Then
+            _currentExpression = txtExpression.Text
+            Me.DialogResult = DialogResult.OK
+            Me.Close()
+        Else
+            MessageBox.Show("Bitte korrigieren Sie die Expression zuerst!", "Validierung fehlgeschlagen", MessageBoxButtons.OK, MessageBoxIcon.Warning)
+        End If
+    End Sub
+
+    Private Sub btnCancel_Click(sender As Object, e As EventArgs) Handles btnCancel.Click
+        Me.DialogResult = DialogResult.Cancel
+        Me.Close()
+    End Sub
+
+    Private Sub btnClear_Click(sender As Object, e As EventArgs) Handles btnClear.Click
+        txtExpression.EditValue = String.Empty
+        _currentExpression = ""
+    End Sub
+
+    ' Hilfeklassen
+    Private Class ListBoxItem
+        Public Property DisplayText As String
+        Public Property ColumnName As String
+        Public Property DataType As String
+
+        Public Overrides Function ToString() As String
+            Return DisplayText
+        End Function
+    End Class
+
+    Private Class FunctionItem
+        Public Property Name As String
+        Public Property Template As String
+        Public Property Description As String
+
+        Public Sub New(name As String, template As String, description As String)
+            Me.Name = name
+            Me.Template = template
+            Me.Description = description
+        End Sub
+
+        Public Overrides Function ToString() As String
+            Return $"{Name} - {Description}"
+        End Function
+    End Class
+End Class

app/TaskFlow/frmFormDesigner.Designer.vb

@@ -25,6 +25,8 @@ Partial Class frmFormDesigner
         Me.components = New System.ComponentModel.Container()
         Dim resources As System.ComponentModel.ComponentResourceManager = New System.ComponentModel.ComponentResourceManager(GetType(frmFormDesigner))
         Me.SplitContainerDesigner = New System.Windows.Forms.SplitContainer()
+        Me.TBPM_CONTROL_TABLEBindingSource = New System.Windows.Forms.BindingSource(Me.components)
+        Me.DD_DMSLiteDataSet = New taskFLOW.DD_DMSLiteDataSet()
         Me.pnldesigner = New DigitalData.Controls.SnapPanel.ClassSnapPanel()
         Me.Panel1 = New System.Windows.Forms.Panel()
         Me.pgControlsNew = New DevExpress.XtraVerticalGrid.PropertyGridControl()
@@ -59,7 +61,6 @@ Partial Class frmFormDesigner
         Me.RibPGCtrlheight = New DevExpress.XtraBars.Ribbon.RibbonPageGroup()
         Me.RibbonStatusBar1 = New DevExpress.XtraBars.Ribbon.RibbonStatusBar()
         Me.TBPM_PROFILE_CONTROLSBindingSource = New System.Windows.Forms.BindingSource(Me.components)
-        Me.DD_DMSLiteDataSet = New taskFLOW.DD_DMSLiteDataSet()
         Me.TBDD_CONNECTIONBindingSource = New System.Windows.Forms.BindingSource(Me.components)
         Me.ToolTip1 = New System.Windows.Forms.ToolTip(Me.components)
         Me.GridControlContextMenu = New System.Windows.Forms.ContextMenuStrip(Me.components)
@@ -69,7 +70,6 @@ Partial Class frmFormDesigner
         Me.TBDD_CONNECTIONTableAdapter = New taskFLOW.DD_DMSLiteDataSetTableAdapters.TBDD_CONNECTIONTableAdapter()
         Me.TBWH_CHECK_PROFILE_CONTROLSBindingSource = New System.Windows.Forms.BindingSource(Me.components)
         Me.TBWH_CHECK_PROFILE_CONTROLSTableAdapter = New taskFLOW.DD_DMSLiteDataSetTableAdapters.TBWH_CHECK_PROFILE_CONTROLSTableAdapter()
-        Me.TBPM_CONTROL_TABLEBindingSource = New System.Windows.Forms.BindingSource(Me.components)
         Me.TBPM_CONTROL_TABLETableAdapter = New taskFLOW.DD_DMSLiteDataSetTableAdapters.TBPM_CONTROL_TABLETableAdapter()
         Me.RibbonPage2 = New DevExpress.XtraBars.Ribbon.RibbonPage()
         Me.RPGControlFunction = New DevExpress.XtraBars.Ribbon.RibbonPageGroup()
@@ -79,15 +79,15 @@ Partial Class frmFormDesigner
         Me.SplitContainerDesigner.Panel1.SuspendLayout()
         Me.SplitContainerDesigner.Panel2.SuspendLayout()
         Me.SplitContainerDesigner.SuspendLayout()
+        CType(Me.TBPM_CONTROL_TABLEBindingSource, System.ComponentModel.ISupportInitialize).BeginInit()
+        CType(Me.DD_DMSLiteDataSet, System.ComponentModel.ISupportInitialize).BeginInit()
         Me.Panel1.SuspendLayout()
         CType(Me.pgControlsNew, System.ComponentModel.ISupportInitialize).BeginInit()
         CType(Me.RibbonControl1, System.ComponentModel.ISupportInitialize).BeginInit()
         CType(Me.TBPM_PROFILE_CONTROLSBindingSource, System.ComponentModel.ISupportInitialize).BeginInit()
-        CType(Me.DD_DMSLiteDataSet, System.ComponentModel.ISupportInitialize).BeginInit()
         CType(Me.TBDD_CONNECTIONBindingSource, System.ComponentModel.ISupportInitialize).BeginInit()
         Me.GridControlContextMenu.SuspendLayout()
         CType(Me.TBWH_CHECK_PROFILE_CONTROLSBindingSource, System.ComponentModel.ISupportInitialize).BeginInit()
-        CType(Me.TBPM_CONTROL_TABLEBindingSource, System.ComponentModel.ISupportInitialize).BeginInit()
         Me.SuspendLayout()
         '
         'SplitContainerDesigner
@@ -97,12 +97,23 @@ Partial Class frmFormDesigner
         '
         'SplitContainerDesigner.Panel1
         '
+        resources.ApplyResources(Me.SplitContainerDesigner.Panel1, "SplitContainerDesigner.Panel1")
         Me.SplitContainerDesigner.Panel1.Controls.Add(Me.pnldesigner)
         '
         'SplitContainerDesigner.Panel2
         '
         Me.SplitContainerDesigner.Panel2.Controls.Add(Me.Panel1)
         '
+        'TBPM_CONTROL_TABLEBindingSource
+        '
+        Me.TBPM_CONTROL_TABLEBindingSource.DataMember = "TBPM_CONTROL_TABLE"
+        Me.TBPM_CONTROL_TABLEBindingSource.DataSource = Me.DD_DMSLiteDataSet
+        '
+        'DD_DMSLiteDataSet
+        '
+        Me.DD_DMSLiteDataSet.DataSetName = "DD_DMSLiteDataSet"
+        Me.DD_DMSLiteDataSet.SchemaSerializationMode = System.Data.SchemaSerializationMode.IncludeSchema
+        '
         'pnldesigner
         '
         resources.ApplyResources(Me.pnldesigner, "pnldesigner")
@@ -359,11 +370,6 @@ Partial Class frmFormDesigner
         Me.TBPM_PROFILE_CONTROLSBindingSource.DataMember = "TBPM_PROFILE_CONTROLS"
         Me.TBPM_PROFILE_CONTROLSBindingSource.DataSource = Me.DD_DMSLiteDataSet
         '
-        'DD_DMSLiteDataSet
-        '
-        Me.DD_DMSLiteDataSet.DataSetName = "DD_DMSLiteDataSet"
-        Me.DD_DMSLiteDataSet.SchemaSerializationMode = System.Data.SchemaSerializationMode.IncludeSchema
-        '
         'TBDD_CONNECTIONBindingSource
         '
         Me.TBDD_CONNECTIONBindingSource.DataMember = "TBDD_CONNECTION"
@@ -414,11 +420,6 @@ Partial Class frmFormDesigner
         '
         Me.TBWH_CHECK_PROFILE_CONTROLSTableAdapter.ClearBeforeFill = True
         '
-        'TBPM_CONTROL_TABLEBindingSource
-        '
-        Me.TBPM_CONTROL_TABLEBindingSource.DataMember = "TBPM_CONTROL_TABLE"
-        Me.TBPM_CONTROL_TABLEBindingSource.DataSource = Me.DD_DMSLiteDataSet
-        '
         'TBPM_CONTROL_TABLETableAdapter
         '
         Me.TBPM_CONTROL_TABLETableAdapter.ClearBeforeFill = True
@@ -463,15 +464,15 @@ Partial Class frmFormDesigner
         Me.SplitContainerDesigner.Panel2.ResumeLayout(False)
         CType(Me.SplitContainerDesigner, System.ComponentModel.ISupportInitialize).EndInit()
         Me.SplitContainerDesigner.ResumeLayout(False)
+        CType(Me.TBPM_CONTROL_TABLEBindingSource, System.ComponentModel.ISupportInitialize).EndInit()
+        CType(Me.DD_DMSLiteDataSet, System.ComponentModel.ISupportInitialize).EndInit()
         Me.Panel1.ResumeLayout(False)
         CType(Me.pgControlsNew, System.ComponentModel.ISupportInitialize).EndInit()
         CType(Me.RibbonControl1, System.ComponentModel.ISupportInitialize).EndInit()
         CType(Me.TBPM_PROFILE_CONTROLSBindingSource, System.ComponentModel.ISupportInitialize).EndInit()
-        CType(Me.DD_DMSLiteDataSet, System.ComponentModel.ISupportInitialize).EndInit()
         CType(Me.TBDD_CONNECTIONBindingSource, System.ComponentModel.ISupportInitialize).EndInit()
         Me.GridControlContextMenu.ResumeLayout(False)
         CType(Me.TBWH_CHECK_PROFILE_CONTROLSBindingSource, System.ComponentModel.ISupportInitialize).EndInit()
-        CType(Me.TBPM_CONTROL_TABLEBindingSource, System.ComponentModel.ISupportInitialize).EndInit()
         Me.ResumeLayout(False)
         Me.PerformLayout()
 

app/TaskFlow/frmFormDesigner.resx

@@ -126,6 +126,9 @@
     <value>0, 132</value>
   </data>
   <assembly alias="mscorlib" name="mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
+  <data name="SplitContainerDesigner.Panel1.AutoScroll" type="System.Boolean, mscorlib">
+    <value>True</value>
+  </data>
   <data name="pnldesigner.AutoScroll" type="System.Boolean, mscorlib">
     <value>True</value>
   </data>
@@ -562,12 +565,15 @@
   <data name="&gt;&gt;SplitContainerDesigner.ZOrder" xml:space="preserve">
     <value>1</value>
   </data>
-  <metadata name="TBPM_PROFILE_CONTROLSBindingSource.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
-    <value>368, 17</value>
+  <metadata name="TBPM_CONTROL_TABLEBindingSource.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>17, 95</value>
   </metadata>
   <metadata name="DD_DMSLiteDataSet.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
     <value>206, 17</value>
   </metadata>
+  <metadata name="TBPM_PROFILE_CONTROLSBindingSource.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>368, 17</value>
+  </metadata>
   <metadata name="TBDD_CONNECTIONBindingSource.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
     <value>17, 56</value>
   </metadata>
@@ -607,9 +613,6 @@
   <metadata name="TBWH_CHECK_PROFILE_CONTROLSTableAdapter.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
     <value>823, 56</value>
   </metadata>
-  <metadata name="TBPM_CONTROL_TABLEBindingSource.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
-    <value>17, 95</value>
-  </metadata>
   <metadata name="TBPM_CONTROL_TABLETableAdapter.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
     <value>278, 95</value>
   </metadata>
@@ -1068,6 +1071,18 @@
   <data name="$this.Text" xml:space="preserve">
     <value>Formular Designer</value>
   </data>
+  <data name="&gt;&gt;TBPM_CONTROL_TABLEBindingSource.Name" xml:space="preserve">
+    <value>TBPM_CONTROL_TABLEBindingSource</value>
+  </data>
+  <data name="&gt;&gt;TBPM_CONTROL_TABLEBindingSource.Type" xml:space="preserve">
+    <value>System.Windows.Forms.BindingSource, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </data>
+  <data name="&gt;&gt;DD_DMSLiteDataSet.Name" xml:space="preserve">
+    <value>DD_DMSLiteDataSet</value>
+  </data>
+  <data name="&gt;&gt;DD_DMSLiteDataSet.Type" xml:space="preserve">
+    <value>taskFLOW.DD_DMSLiteDataSet, DD_DMSLiteDataSet.Designer.vb.dll, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null</value>
+  </data>
   <data name="&gt;&gt;bbtnItemFinishSQL.Name" xml:space="preserve">
     <value>bbtnItemFinishSQL</value>
   </data>
@@ -1242,12 +1257,6 @@
   <data name="&gt;&gt;TBPM_PROFILE_CONTROLSBindingSource.Type" xml:space="preserve">
     <value>System.Windows.Forms.BindingSource, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
   </data>
-  <data name="&gt;&gt;DD_DMSLiteDataSet.Name" xml:space="preserve">
-    <value>DD_DMSLiteDataSet</value>
-  </data>
-  <data name="&gt;&gt;DD_DMSLiteDataSet.Type" xml:space="preserve">
-    <value>taskFLOW.DD_DMSLiteDataSet, DD_DMSLiteDataSet.Designer.vb.dll, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null</value>
-  </data>
   <data name="&gt;&gt;TBDD_CONNECTIONBindingSource.Name" xml:space="preserve">
     <value>TBDD_CONNECTIONBindingSource</value>
   </data>
@@ -1296,12 +1305,6 @@
   <data name="&gt;&gt;TBWH_CHECK_PROFILE_CONTROLSTableAdapter.Type" xml:space="preserve">
     <value>taskFLOW.DD_DMSLiteDataSetTableAdapters.TBWH_CHECK_PROFILE_CONTROLSTableAdapter, DD_DMSLiteDataSet.Designer.vb.dll, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null</value>
   </data>
-  <data name="&gt;&gt;TBPM_CONTROL_TABLEBindingSource.Name" xml:space="preserve">
-    <value>TBPM_CONTROL_TABLEBindingSource</value>
-  </data>
-  <data name="&gt;&gt;TBPM_CONTROL_TABLEBindingSource.Type" xml:space="preserve">
-    <value>System.Windows.Forms.BindingSource, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </data>
   <data name="&gt;&gt;TBPM_CONTROL_TABLETableAdapter.Name" xml:space="preserve">
     <value>TBPM_CONTROL_TABLETableAdapter</value>
   </data>

app/TaskFlow/frmFormDesigner.vb

@@ -291,20 +291,25 @@ Public Class frmFormDesigner
                         SetMovementHandlers(dgv)
 
                     Case "TABLE"
-
-                        Dim oSQL = $"Select IIF(LANG.CAPTION Is NULL,T.SPALTEN_HEADER,LANG.CAPTION) SPALTEN_HEADER_LANG, T.* FROM TBPM_CONTROL_TABLE T
+                        Try
+                            Dim oSQL = $"Select IIF(LANG.CAPTION Is NULL,T.SPALTEN_HEADER,LANG.CAPTION) SPALTEN_HEADER_LANG, T.* FROM TBPM_CONTROL_TABLE T
                             INNER JOIN TBPM_PROFILE_CONTROLS T1 ON T.CONTROL_ID = T1.GUID LEFT JOIN (SELECT * FROM TBPM_CONTOL_TABLE_LANG WHERE LANG_CODE = '{USER_LANGUAGE}') LANG ON T.GUID = LANG.COL_ID  
                             WHERE T1.CONTROL_ACTIVE = 1  AND  T.CONTROL_ID = T1.GUID AND T.CONTROL_ID = {guid} ORDER BY T.SEQUENCE"
-                        Dim oDTColumnsPerDevExGrid As DataTable = DatabaseFallback.GetDatatableECM(oSQL) ', "FDesignLaodControls")
+                            Dim oDTColumnsPerDevExGrid As DataTable = DatabaseFallback.GetDatatableECM(oSQL) ', "FDesignLaodControls")
 
 
-                        Dim table = ControlCreator.CreateExistingGridControl(row, oDTColumnsPerDevExGrid, True, "EUR")
+                            Dim table = ControlCreator.CreateExistingGridControl(row, oDTColumnsPerDevExGrid, True, "EUR")
 
-                        AddHandler table.MouseClick, AddressOf gridControl_MouseClick
-                        ' AddHandler table.ColumnHeaderMouseClick, AddressOf table_ColumnHeaderMouseClick
+                            AddHandler table.MouseClick, AddressOf gridControl_MouseClick
+                            ' AddHandler table.ColumnHeaderMouseClick, AddressOf table_ColumnHeaderMouseClick
+
+                            pnldesigner.Controls.Add(table)
+                            SetMovementHandlers(table)
+                        Catch ex As Exception
+                            _Logger.Error(ex)
+                            MsgBox("Error while loading Table Control with Id " & guid & vbNewLine & ex.Message, MsgBoxStyle.Critical, "Achtung:")
+                        End Try
 
-                        pnldesigner.Controls.Add(table)
-                        SetMovementHandlers(table)
 
                     Case "LOOKUP"
                         Dim lookup = ControlCreator.CreateExistingLookupControl(row, True)

app/TaskFlow/frmGhostMode.vb

@@ -1,11 +1,11 @@
 Public Class frmGhostMode
     Private Sub frmGhostMode_Load(sender As Object, e As EventArgs) Handles Me.Load
-        Dim oSQL = "SELECT [SQL_COMMAND] FROM TBDD_SQL_COMMANDS where TITLE = 'GHOST_SELECT'"
+        Dim oSQL = "SELECT [SQL_COMMAND] FROM TBDD_SQL_COMMANDS WITH (NOLOCK) where TITLE = 'GHOST_SELECT'"
         Dim DT_USER = DatabaseFallback.GetDatatableECM(oSQL)
         ' 
         If IsNothing(DT_USER) Then
             LOGGER.Info("GHOST Select 1 was nothing, now trying 2nd..")
-            oSQL = "SELECT CONFIG_VALUE FROM TBIDB_BASE WHERE CONFIG_NAME = 'GHOST_SELECT'"
+            oSQL = "SELECT CONFIG_VALUE FROM TBIDB_BASE WITH (NOLOCK) WHERE CONFIG_NAME = 'GHOST_SELECT'"
             If Not IsNothing(oSQL) Then
                 oSQL = DatabaseFallback.GetScalarValueIDB(oSQL)
                 DT_USER = DatabaseFallback.GetDatatableIDB(oSQL)

app/TaskFlow/frmMain.resx

@@ -125,7 +125,7 @@
         AAEAAAD/////AQAAAAAAAAAMAgAAAFdTeXN0ZW0uV2luZG93cy5Gb3JtcywgVmVyc2lvbj00LjAuMC4w
         LCBDdWx0dXJlPW5ldXRyYWwsIFB1YmxpY0tleVRva2VuPWI3N2E1YzU2MTkzNGUwODkFAQAAACZTeXN0
         ZW0uV2luZG93cy5Gb3Jtcy5JbWFnZUxpc3RTdHJlYW1lcgEAAAAERGF0YQcCAgAAAAkDAAAADwMAAADw
-        CAAAAk1TRnQBSQFMAgEBAgEAAbgBCwG4AQsBEAEAARABAAT/AQkBAAj/AUIBTQE2AQQGAAE2AQQCAAEo
+        CAAAAk1TRnQBSQFMAgEBAgEAAfABCwHwAQsBEAEAARABAAT/AQkBAAj/AUIBTQE2AQQGAAE2AQQCAAEo
         AwABQAMAARADAAEBAQABCAYAAQQYAAGAAgABgAMAAoABAAGAAwABgAEAAYABAAKAAgADwAEAAcAB3AHA
         AQAB8AHKAaYBAAEzBQABMwEAATMBAAEzAQACMwIAAxYBAAMcAQADIgEAAykBAANVAQADTQEAA0IBAAM5
         AQABgAF8Af8BAAJQAf8BAAGTAQAB1gEAAf8B7AHMAQABxgHWAe8BAAHWAucBAAGQAakBrQIAAf8BMwMA
@@ -2105,7 +2105,7 @@
     <value>True</value>
   </metadata>
   <metadata name="$this.TrayHeight" type="System.Int32, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
-    <value>147</value>
+    <value>123</value>
   </metadata>
   <data name="$this.AutoScaleDimensions" type="System.Drawing.SizeF, System.Drawing">
     <value>9, 19</value>

app/TaskFlow/taskFLOW.vbproj

@@ -624,6 +624,12 @@
     <Compile Include="frmError.vb">
       <SubType>Form</SubType>
     </Compile>
+    <Compile Include="frmExpression_Designer.Designer.vb">
+      <DependentUpon>frmExpression_Designer.vb</DependentUpon>
+    </Compile>
+    <Compile Include="frmExpression_Designer.vb">
+      <SubType>Form</SubType>
+    </Compile>
     <Compile Include="frmFileInfo.Designer.vb">
       <DependentUpon>frmFileInfo.vb</DependentUpon>
     </Compile>
@@ -868,6 +874,9 @@
       <DependentUpon>frmError.vb</DependentUpon>
       <SubType>Designer</SubType>
     </EmbeddedResource>
+    <EmbeddedResource Include="frmExpression_Designer.resx">
+      <DependentUpon>frmExpression_Designer.vb</DependentUpon>
+    </EmbeddedResource>
     <EmbeddedResource Include="frmFileInfo.resx">
       <DependentUpon>frmFileInfo.vb</DependentUpon>
       <SubType>Designer</SubType>
@@ -1272,6 +1281,7 @@
   </ItemGroup>
   <ItemGroup>
     <None Include="Changelog.md" />
+    <Content Include="DataColumnExpression.txt" />
     <Content Include="DD_Icons_ICO_PMANAGER_48px.ico" />
     <Content Include="DD_taskFLOW_ICON.ico" />
     <Content Include="MailLicense.xml">