MS 2.8.2 Fehlerhandling und Column-Formel Test bei Henning

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/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

@@ -34,6 +34,7 @@ Namespace ControlCreator
 
         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 +59,64 @@ Namespace ControlCreator
                         oColumn.DataType = GetType(String)
                 End Select
 
+                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
@@ -179,6 +232,13 @@ 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")
@@ -423,9 +483,10 @@ 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 +508,14 @@ 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 +545,21 @@ 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
 

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
+                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>
@@ -1333,7 +1334,7 @@ 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
+                         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>
@@ -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

@@ -32,6 +32,6 @@ Imports System.Runtime.InteropServices
 ' übernehmen, indem Sie "*" eingeben:
 ' <Assembly: AssemblyVersion("1.0.*")> 
 
-<Assembly: AssemblyVersion("2.7.9.0")>
+<Assembly: AssemblyVersion("2.8.2.0")>
 <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/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/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

@@ -291,7 +291,7 @@ Public Class frmFormDesigner
                         SetMovementHandlers(dgv)
 
                     Case "TABLE"
-
+                        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"
@@ -305,6 +305,11 @@ Public Class frmFormDesigner
 
                             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
+
 
                     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
-        CAAAAk1TRnQBSQFMAgEBAgEAAbABCwGwAQsBEAEAARABAAT/AQkBAAj/AUIBTQE2AQQGAAE2AQQCAAEo
+        CAAAAk1TRnQBSQFMAgEBAgEAAcABCwHAAQsBEAEAARABAAT/AQkBAAj/AUIBTQE2AQQGAAE2AQQCAAEo
         AwABQAMAARADAAEBAQABCAYAAQQYAAGAAgABgAMAAoABAAGAAwABgAEAAYABAAKAAgADwAEAAcAB3AHA
         AQAB8AHKAaYBAAEzBQABMwEAATMBAAEzAQACMwIAAxYBAAMcAQADIgEAAykBAANVAQADTQEAA0IBAAM5
         AQABgAF8Af8BAAJQAf8BAAGTAQAB1gEAAf8B7AHMAQABxgHWAe8BAAHWAucBAAGQAakBrQIAAf8BMwMA

app/TaskFlow/taskFLOW.vbproj

@@ -1272,6 +1272,7 @@
   </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">