Public Class ClassControlCommands ' +++ Helper Functions +++ 'Public Shared Function BoolToInt(bool As Boolean) As Integer ' ' Wandelt einen Boolean Wert in einen Int um ' Return IIf(bool, 1, 0) 'End Function Public Shared Function ControlToTypeId(control As Control) As Integer Dim CurrentType As String = control.GetType.ToString.ToUpper Select Case True Case CurrentType.Contains("Label".ToUpper) Return 1 Case CurrentType.Contains("TextBox".ToUpper) Return 2 Case CurrentType.Contains("ComboBox".ToUpper) Return 3 Case CurrentType.Contains("DateTimePicker".ToUpper) Return 4 Case CurrentType.Contains("DevExpress.XtraEditors.DateEdit".ToUpper) Return 4 Case CurrentType.Contains("GroupBox".ToUpper) Return 5 Case CurrentType.Contains("PictureBox".ToUpper) Return 6 Case CurrentType.Contains("DataGridView".ToUpper) Return 7 Case CurrentType.Contains("CheckBox".ToUpper) Return 10 Case CurrentType.Contains("RadioButton".ToUpper) Return 11 Case CurrentType.Contains("Button".ToUpper) If control.Tag = "ADDAPPOINTMENT" Then Return 8 ElseIf control.Tag = "ADDFORMDATA" Then Return 9 End If Case CurrentType.Contains("CheckedListBoxControl".ToUpper) Return 12 Case CurrentType.Contains("ListBoxControl".ToUpper) Return 13 Case Else Return -1 End Select End Function ' +++ Public Functions +++ Public Shared Function GetControlGuid(name As String) Try Return ClassDatabase.Execute_Scalar("SELECT GUID FROM TBPMO_CONTROL WHERE NAME = '" & name & "'") Catch ex As Exception Return -1 End Try End Function Public Shared Function InsertControl(control As Control) Try Dim SQL As String Dim NAME As String Dim CONTROL_TYPE_ID As Integer Dim PARENT_CONTROL_ID As Integer = 0 Dim DEFVALUE As String = "" If (control.Parent.GetType().Name = "GroupBox") Then Dim ParentID As Integer = GetControlID_for_Name(control.Parent.Name, CURRENT_FORM_ID) PARENT_CONTROL_ID = ParentID End If NAME = control.Name CONTROL_TYPE_ID = ControlToTypeId(control) ' SQL Befehl für CONTROL TABELLE ' SQL_COMMAND_1 auf leeren String setzen SQL = "INSERT TBPMO_CONTROL (FORM_ID, CONTROL_TYPE_ID, DEFAULT_VALUE, NAME, COL_NAME, PARENT_CONTROL_ID, SQL_COMMAND_1) VALUES (" & CURRENT_FORM_ID & ", " & CONTROL_TYPE_ID & ", 'False', '" & NAME & "', '" & NAME & "', " & PARENT_CONTROL_ID & ", '')" If ClassDatabase.Execute_non_Query(SQL) = True Then SQL = "SELECT MAX(GUID) FROM TBPMO_CONTROL" Dim GUID = ClassDatabase.Execute_Scalar(SQL) Return InsertControlScreen(GUID, control, CURRENT_FORM_ID) Else Throw New Exception() End If Catch ex As Exception MsgBox("Fehler beim Einfügen des Elements:" + vbNewLine + ex.Message, MsgBoxStyle.Critical) Return False End Try End Function Public Shared Function InsertControlScreen(guid As Integer, control As Control, CURRENT_FORM_ID As Integer) Try Dim CurrentType As String = control.GetType.ToString Dim SQL As String Dim X_LOC, Y_LOC, WIDTH, HEIGHT As Integer Dim CONTROL_TEXT As String X_LOC = control.Location.X Y_LOC = control.Location.Y WIDTH = control.Width HEIGHT = control.Height CONTROL_TEXT = control.Text Dim TAB_INDEX SQL = "SELECT MAX(TAB_INDEX) FROM TBPMO_CONTROL_SCREEN WHERE CONTROL_ID IN (SELECT GUID FROM TBPMO_CONTROL WHERE FORM_ID = " & CURRENT_FORM_ID & ")" TAB_INDEX = ClassDatabase.Execute_Scalar(SQL) If Not TAB_INDEX Is Nothing Then If IsDBNull(TAB_INDEX) Then TAB_INDEX = 1 Else TAB_INDEX = CInt(TAB_INDEX) + 1 End If Else TAB_INDEX = 1 End If SQL = "INSERT TBPMO_CONTROL_SCREEN (CONTROL_ID, SCREEN_ID, CONTROL_TEXT, X_LOC, Y_LOC, HEIGHT, WIDTH, TAB_INDEX) VALUES (" & guid & ", 1, '" & CONTROL_TEXT & "', " & X_LOC & ", " & Y_LOC & ", " & HEIGHT & ", " & WIDTH & ", " & TAB_INDEX & ")" If ClassDatabase.Execute_non_Query(SQL) Then Return True Else Throw New Exception() End If Catch ex As Exception MsgBox("Fehler beim Einfügen der Ansichtseigenschaften des Elements:" + vbNewLine + ex.Message, MsgBoxStyle.Critical) Return False End Try End Function Public Shared Function UpdateControlPosition(ByVal x As Integer, ByVal y As Integer, control As Control) Try Dim CONTROL_ID = GetControlID_for_Name(control.Name, CURRENT_FORM_ID) 'If (ParentIsGroupBox(control)) Then ' Console.WriteLine("Before:" & x & ":" & y) ' x = x - control.Parent.Location.X ' y = y - control.Parent.Location.Y ' Console.WriteLine("After:" & x & ":" & y) 'End If Dim SQL = "UPDATE TBPMO_CONTROL_SCREEN SET X_LOC = " & x & ", Y_LOC = " & y & ", CHANGED_WHO = '" & Environment.UserName & "' WHERE CONTROL_ID = " & CONTROL_ID If ClassDatabase.Execute_non_Query(SQL) = True Then Return True Else Throw New Exception() End If Catch ex As Exception MsgBox("Fehler beim Aktualisieren der Elementposition:" & vbNewLine & ex.Message, MsgBoxStyle.Critical) Return False End Try End Function Public Shared Function UpdateControl(control As Control, properties As Object) Try ' Nach Typ den Update Befehl anpassen Dim CurrentType As String = control.GetType.Name Dim SQL As String Dim NAME As String Dim REQUIRED As Integer Dim READ_ONLY As Integer Dim CHANGED_WHO As String = Environment.UserName Dim COL_NAME As String Dim SQLCommand As String Dim MULTILINE As Integer Dim MASTER_DATA_ID As Integer Dim DEFAULTVALUE As String Dim FORMAT_TYPE As String Dim SHOW_COLUMN As Integer Dim STATIC_LIST As String NAME = properties.Name If propExists(properties, "Multiline") Then MULTILINE = BoolToInt(properties.Multiline) Else MULTILINE = 0 End If If propExists(properties, "ColumnTitle") Then COL_NAME = properties.ColumnTitle Else COL_NAME = String.Empty End If If CurrentType = "RadioButton" AndAlso propExistsWithType(properties, "DefaultValue", GetType(Boolean)) Then DEFAULTVALUE = properties.DefaultValue ElseIf CurrentType = "CheckBox" AndAlso propExistsWithType(properties, "DefaultValue", GetType(Boolean)) Then DEFAULTVALUE = properties.DefaultValue ElseIf propExists(properties, "DefaultValue") Then DEFAULTVALUE = properties.DefaultValue Else DEFAULTVALUE = "" End If If CurrentType = "TextBox" OrElse CurrentType = "ComboBox" OrElse CurrentType = "CheckBox" OrElse CurrentType = "RadioButton" OrElse CurrentType = "CheckedListBoxControl" OrElse CurrentType = "ListBoxControl" Then SHOW_COLUMN = BoolToInt(properties.ShowColumn) Else SHOW_COLUMN = BoolToInt(True) End If If CurrentType = "TextBox" AndAlso propExists(properties, "Format") Then FORMAT_TYPE = properties.Format.ToString ElseIf CurrentType = "ComboBox" AndAlso propExists(properties, "Format") Then FORMAT_TYPE = properties.Format.ToString Else FORMAT_TYPE = EnumFormat.String.ToString End If If propExists(properties, "IsRequired") Then REQUIRED = BoolToInt(properties.IsRequired) Else REQUIRED = BoolToInt(False) End If If propExists(properties, "IsReadOnly") Then READ_ONLY = BoolToInt(properties.IsReadOnly) Else READ_ONLY = BoolToInt(False) End If If propExists(properties, "SQLCommand") Then Dim value As SQLValue = DirectCast(properties.SQLCommand, SQLValue) SQLCommand = value.Value 'Maskieren von Hochkommata damit der Insert angenommen wird If SQLCommand.Contains("'") Then SQLCommand = SQLCommand.Replace("'", "''") End If Else SQLCommand = String.Empty End If If propExists(properties, "StaticList") Then STATIC_LIST = properties.StaticList Else STATIC_LIST = String.Empty End If If propExists(properties, "MasterDataId") Then MASTER_DATA_ID = properties.MasterDataId Else MASTER_DATA_ID = 0 End If ' If CURRENT_CONTROL_ID isn't equal to ID in Properties Window, make it equal If CURRENT_CONTROL_ID <> properties.ID Then CURRENT_CONTROL_ID = properties.ID End If SQL = "UPDATE TBPMO_CONTROL SET REQUIRED = " & REQUIRED & ", READ_ONLY = " & READ_ONLY & ", SHOW_COLUMN = " & SHOW_COLUMN & ", FORMAT_TYPE = '" & FORMAT_TYPE & "', DEFAULT_VALUE = '" & DEFAULTVALUE & "', NAME = '" & NAME & "', SQL_COMMAND_1 = '" & SQLCommand & "', CHANGED_WHO = '" & CHANGED_WHO & "', COL_NAME = '" & COL_NAME & "', MULTILINE = " & MULTILINE & ", MASTER_DATA_ID = " & MASTER_DATA_ID & ", STATIC_LIST = '" & STATIC_LIST & "' WHERE GUID = " & CURRENT_CONTROL_ID If ClassDatabase.Execute_non_Query(SQL) = True Then Return UpdateControlScreen(control, properties) Else Throw New Exception() End If Catch ex As Exception MsgBox("Fehler beim Aktualisieren des Elements:" + vbNewLine + ex.Message, MsgBoxStyle.Critical) Return False End Try End Function Public Shared Function UpdateControlScreen(control As Control, properties As Object) Try Dim SQL As String Dim CurrentType As String = control.GetType.ToString Dim X_LOC, Y_LOC As Integer Dim HEIGHT, WIDTH As Integer Dim CHANGED_WHO As String = Environment.UserName Dim CONTROL_TEXT As String Dim TAB_INDEX As Integer Dim TAB_STOP As Integer Dim FONT_FAMILY As String Dim FONT_COLOR As Integer Dim FONT_SIZE As Integer Dim FONT_STYLE As Integer Dim BACK_COLOR As Integer X_LOC = properties.Location.X Y_LOC = properties.Location.Y HEIGHT = properties.Size.Height WIDTH = properties.Size.Width If propExists(properties, "Font") Then Dim f As Font = properties.Font FONT_FAMILY = f.FontFamily.Name FONT_SIZE = CType(f.Size, Integer) FONT_STYLE = CType(f.Style, Integer) Else FONT_FAMILY = "Segoe UI" FONT_SIZE = 8 FONT_STYLE = 0 End If If propExists(properties, "FontColor") Then Dim c As Color = properties.FontColor FONT_COLOR = ColorToInt(c) Else Dim c As Color = Color.Black FONT_COLOR = ColorToInt(c) End If If propExists(properties, "TabIndex") Then TAB_INDEX = properties.TabIndex Else TAB_INDEX = 0 End If If propExists(properties, "TabStop") Then TAB_STOP = BoolToInt(properties.TabStop) Else TAB_STOP = BoolToInt(False) End If If propExists(properties, "Caption") Then CONTROL_TEXT = properties.Caption Else CONTROL_TEXT = String.Empty End If If propExists(properties, "BackColor") Then BACK_COLOR = ColorToInt(properties.BackColor) Else BACK_COLOR = ColorToInt(SystemColors.Control) End If SQL = "UPDATE TBPMO_CONTROL_SCREEN SET TAB_INDEX = " & TAB_INDEX & ", TAB_STOP = " & TAB_STOP & ", X_LOC = " & X_LOC & ", Y_LOC = " & Y_LOC & ", HEIGHT = " & HEIGHT & ", WIDTH = " & WIDTH & ", CONTROL_TEXT = '" & CONTROL_TEXT & "', CHANGED_WHO = '" & CHANGED_WHO & "', FONT_COLOR = " & FONT_COLOR & ", FONT_SIZE = " & FONT_SIZE & ", FONT_STYLE = " & FONT_STYLE & ", FONT_FAMILY = '" & FONT_FAMILY & "' , BACK_COLOR = " & BACK_COLOR & " WHERE CONTROL_ID = " & CURRENT_CONTROL_ID If ClassDatabase.Execute_non_Query(SQL) = True Then If CurrentType.Contains("Button") Then If control.Tag = "ADDAPPOINTMENT" Then Dim ControlId = properties.ID Dim FromDateId, ToDateId As Integer Dim SubjectString, Subject2String, PlaceString, DescString As String If propExists(properties, "FromDate") And Not String.IsNullOrWhiteSpace(properties.FromDate) Then FromDateId = GetControlID_for_Name(properties.FromDate, CURRENT_FORM_ID) If FromDateId = -1 Then Throw New Exception("Das Element für 'fromDate' mit dem Namen " & properties.FromDate & " existiert nicht!") End If End If If propExists(properties, "ToDate") And Not String.IsNullOrWhiteSpace(properties.ToDate) Then ToDateId = GetControlID_for_Name(properties.ToDate, CURRENT_FORM_ID) If ToDateId = -1 Then Throw New Exception("Das Element für 'ToDate' mit dem Namen " & properties.ToDate & " existiert nicht!") End If End If If propExists(properties, "Subject") Then SubjectString = properties.Subject Else SubjectString = String.Empty End If If propExists(properties, "Subject2") Then Subject2String = properties.Subject2 Else Subject2String = String.Empty End If If propExists(properties, "Place") Then PlaceString = properties.Place Else PlaceString = String.Empty End If If propExists(properties, "Description") Then DescString = properties.Description Else DescString = String.Empty End If ClassFunctionCommands.UpdateAddAppointmentFunction(ControlId, FromDateId, ToDateId, SubjectString, Subject2String, PlaceString, DescString) ElseIf control.Tag = "ADDFORMDATA" Then Dim ControlId = properties.ID Dim FormID, ScreenID As Integer If propExists(properties, "FormID") And Not String.IsNullOrWhiteSpace(properties.FormID) Then FormID = properties.FormID End If If propExists(properties, "ScreenID") And Not String.IsNullOrWhiteSpace(properties.ScreenID) Then ScreenID = properties.ScreenID End If ClassFunctionCommands.UpdateAddFormDataFunction(ControlId, FormID, ScreenID) End If End If Return True Else Throw New Exception() End If Catch ex As Exception MsgBox("Fehler beim Aktualisieren der Ansichtseigenschaften des Elements:" + vbNewLine + ex.Message, MsgBoxStyle.Critical) Return False End Try End Function Public Shared Function DeleteControl() Try If CURRENT_CONTROL_ID = Nothing Then MsgBox("Kein Element ausgewählt", MsgBoxStyle.Information) End If If DeleteControlValues(CURRENT_CONTROL_ID) = True Then If DeleteControlScreen(CURRENT_CONTROL_ID) = True Then If ClassFunctionCommands.DeleteFunction(CURRENT_CONTROL_ID) = True Then Dim SQL = "DELETE FROM TBPMO_CONTROL WHERE GUID = " & CURRENT_CONTROL_ID If ClassDatabase.Execute_non_Query(SQL) = True Then Return True Else Throw New Exception() End If End If End If End If Catch ex As Exception MsgBox("Fehler beim Löschen des Elements:" + vbNewLine + ex.Message, MsgBoxStyle.Critical) Return False End Try End Function Public Shared Function DeleteControl(id As Integer) Try If DeleteControlValues(id) = True Then If DeleteControlScreen(id) = True Then If ClassFunctionCommands.DeleteFunction(id) = True Then Dim SQL = "DELETE FROM TBPMO_CONTROL WHERE GUID = " & id If ClassDatabase.Execute_non_Query(SQL) = True Then Return True Else Throw New Exception() End If End If End If End If Catch ex As Exception MsgBox("Fehler beim Löschen des Elements:" + vbNewLine + ex.Message, MsgBoxStyle.Critical) Return False End Try End Function Public Shared Function DeleteControlScreen(id As Integer) Try Dim SQL = "DELETE FROM TBPMO_CONTROL_SCREEN WHERE CONTROL_ID = " & id If ClassDatabase.Execute_non_Query(SQL) = True Then Return True Else Throw New Exception() End If Catch ex As Exception MsgBox("Fehler beim Löschen der Ansichtseigenschaften des Elements:" + vbNewLine + ex.Message, MsgBoxStyle.Critical) Return False End Try End Function Public Shared Function DeleteControlValues(id As Integer) Try Dim SQL = "DELETE FROM TBPMO_CONTROL_VALUE WHERE CONTROL_ID = " & id If ClassDatabase.Execute_non_Query(SQL) = True Then Return True Else Throw New Exception() End If Catch ex As Exception MsgBox("Fehler beim Löschen der Werte des Elements:" + vbNewLine + ex.Message, MsgBoxStyle.Critical) Return False End Try End Function End Class