216 lines
8.1 KiB
VB.net
216 lines
8.1 KiB
VB.net
Imports DevExpress.Utils
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Imports DevExpress.XtraGrid
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Imports DevExpress.XtraGrid.Columns
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Imports DevExpress.XtraGrid.Views.Grid
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Imports DevExpress.XtraEditors
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Imports DevExpress.XtraEditors.Repository
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Public Class ClassGridFormatter
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Private Shared tDate As Type = GetType(Date)
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Private Shared tBool As Type = GetType(Boolean)
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Public Enum DataTableType
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CONSTRUCTOR_VIEW
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WINDREAM_RESULT
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End Enum
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''' <summary>
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''' Die Formatierungsfunktionen für die ConstruktorView Tabellen
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''' </summary>
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Public Class ConstructorView
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Private EntityId As Integer
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Private DT As DataTable
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Private dateEdit As New RepositoryItemTimeEdit()
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Private checkboxEdit = New RepositoryItemCheckEdit()
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Public checkboxColumns As New List(Of String)
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Public dateColumns As New List(Of String)
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Public Sub New(DT As DataTable, EntityId As Integer)
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Me.EntityId = EntityId
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Me.DT = DT
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' dateEdit vor-formatieren
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dateEdit.DisplayFormat.FormatType = FormatType.DateTime
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dateEdit.DisplayFormat.FormatString = CURRENT_DATE_FORMAT
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dateEdit.Mask.MaskType = Mask.MaskType.DateTime
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dateEdit.Mask.EditMask = CURRENT_DATE_FORMAT
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dateEdit.Mask.UseMaskAsDisplayFormat = True
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' checkboxEdit vor-formatieren
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checkboxEdit.ValueChecked = True
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checkboxEdit.ValueUnchecked = False
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End Sub
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Public Function FormatDatatable() As DataTable
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Try
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' Datatable klonen, um Spalten zu formatieren
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Dim clonedDT As DataTable = Me.DT.Clone()
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' Checkbox Spalten bestimmen
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Me.checkboxColumns = GetCheckboxColumns()
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' Checkbox Spalten formatieren
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For Each columnName As String In Me.checkboxColumns
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Dim column As DataColumn = clonedDT.Columns(columnName)
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If Not IsNothing(column) Then
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column.DataType = tBool
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End If
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Next
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' Datums Spalten bestimmen
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Me.dateColumns = GetDateColumns()
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' Datums Spalten Formatieren
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For Each columnName As String In Me.dateColumns
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Dim column As DataColumn = clonedDT.Columns(columnName)
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If Not IsNothing(column) Then
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column.DataType = tDate
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End If
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Next
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' Daten aus DT in formatierte DataTable clonedDT laden
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clonedDT.Load(DT.CreateDataReader)
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Return clonedDT
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Catch ex As Exception
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ClassLogger.Add("Unexpected Error in FormatDatatable: " & ex.Message, True)
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Return DT
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End Try
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End Function
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Public Sub FormatGridView(gridView As GridView)
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If IsNothing(gridView.GridControl.DataSource) Then
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Throw New Exception("Error in FormatGridView: DataSource is Empty!")
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End If
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' Editoren zum Grid hinzufügen
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gridView.GridControl.RepositoryItems.AddRange({checkboxEdit, dateEdit})
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For Each columnName As String In Me.dateColumns
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Dim column As GridColumn = gridView.Columns(columnName)
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If Not IsNothing(column) Then
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column.DisplayFormat.FormatType = FormatType.DateTime
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column.DisplayFormat.FormatString = CURRENT_DATE_FORMAT
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column.OptionsFilter.FilterPopupMode = FilterPopupMode.Date
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column.FilterMode = ColumnFilterMode.Value ' was DisplayText
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column.ColumnEdit = dateEdit
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End If
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Next
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For Each columnName As String In Me.checkboxColumns
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Dim column As GridColumn = gridView.Columns(columnName)
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If Not IsNothing(column) Then
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column.ColumnEdit = checkboxEdit
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End If
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Next
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End Sub
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Private Function GetCheckboxColumns()
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Try
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Dim listcheck As New List(Of String)
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' Alle Checkboxen für aktuelle Ansicht heraussuchen
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Dim sqlcheck As String = "SELECT COL_NAME FROM TBPMO_CONTROL WHERE CONTROL_TYPE_ID in (10,11) AND SHOW_COLUMN = 1 AND FORM_ID = " & Me.EntityId
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Dim dtcheck As DataTable = ClassDatabase.Return_Datatable(sqlcheck, True)
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'Liste von allen Spaltentiteln mit Checkbox erstellen
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If dtcheck.Rows.Count > 0 Then
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For Each row As DataRow In dtcheck.Rows
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listcheck.Add(row.Item(0))
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Next
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End If
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listcheck.Add("files?")
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Return listcheck
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Catch ex As Exception
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ClassLogger.Add("Unexpected Error in GetCheckboxColumns: " & ex.Message, True)
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Return Nothing
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End Try
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End Function
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Private Function GetDateColumns()
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Try
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Dim listdate As New List(Of String)
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' Alle Checkboxen für aktuelle Ansicht heraussuchen
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Dim sqlcheck As String = "SELECT COL_NAME FROM TBPMO_CONTROL WHERE CONTROL_TYPE_ID = 4 AND SHOW_COLUMN = 1 AND FORM_ID = " & Me.EntityId
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Dim dtdate As DataTable = ClassDatabase.Return_Datatable(sqlcheck, True)
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'Liste von allen Spaltentiteln mit Checkbox erstellen
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If dtdate.Rows.Count > 0 Then
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For Each row As DataRow In dtdate.Rows
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listdate.Add(row.Item(0))
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Next
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End If
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Return listdate
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Catch ex As Exception
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ClassLogger.Add("Unexpected Error in GetCheckboxColumns: " & ex.Message, True)
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Return Nothing
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End Try
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End Function
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End Class
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''' <summary>
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''' Die Formatierungsfunktionen für die WindreamResult Tabellen
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''' </summary>
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Public Class WindreamResult
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End Class
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End Class
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' FOR REFERENCE IN CASE SOMETHING BREAKS :)
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'Public Shared Function Format_GridColumns(Primary_DT As DataTable, _ENTITYSQL As String, listcheck As List(Of String), listdate As List(Of String))
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' Try
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' Dim tbltemp As DataTable = Primary_DT.Clone()
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' ' Nicht benötigt? Datumsspalten werden im Grid formatiert
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' For Each col As String In listdate
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' Dim colDate As DataColumn = tbltemp.Columns(col)
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' If Not IsNothing(colDate) Then
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' Try
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' colDate.DataType = GetType(Date)
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' Catch ex As Exception
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' MsgBox("Error in Format_GridColumns:" & vbNewLine & ex.Message, MsgBoxStyle.Critical)
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' End Try
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' End If
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' Next
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' For Each col1 As String In listcheck
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' Dim collist As DataColumn = tbltemp.Columns(col1)
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' If Not IsNothing(collist) Then
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' collist.DataType = GetType(Boolean)
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' End If
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' Next
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' Try
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' Dim collist As DataColumn = tbltemp.Columns("files?")
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' If Not IsNothing(collist) Then
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' collist.DataType = GetType(Boolean)
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' End If
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' Catch ex As Exception
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' End Try
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' Try
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' tbltemp.Load(Primary_DT.CreateDataReader)
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' Return tbltemp
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' Catch ex As Exception
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' ClassLogger.Add(">> Attention: Format_GridColumns - Could not load converted datatable: " & ex.Message, False)
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' 'Tabelle wird ohne Datekonvertierung geladen
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' Dim DTEntity As DataTable = ClassDatabase.Return_Datatable(_ENTITYSQL, "Load_Entity_Data_Only")
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' Dim primaryKey(1) As DataColumn
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' primaryKey(0) = DTEntity.Columns("Record-ID")
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' DTEntity.PrimaryKey = primaryKey
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' Return DTEntity
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' End Try
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' Catch ex As Exception
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' MsgBox("Unexpected Error in Format_GridColumns:" & vbNewLine & ex.Message, MsgBoxStyle.Critical)
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' ClassLogger.Add("Error in Format_GridColumns: " & ex.Message, True)
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' Return Nothing
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' End Try
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'End Function
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