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Hi
I have created a windows form that hold a datagrid, that datagrid gets it values from a stored procedure. My problem is that I have added a checkbox to the datagrid and applied some style to the datagrid. But the checkbox is always greyed out. Why is that, and what am I doing wrong?
Here''s my code...
Sub BindData(ByVal OrderID As String)
Dim myConnection As SqlConnection
Dim myCommand As SqlCommand
Dim myDataAdapter As SqlDataAdapter
Dim myDataSet As New DataSet
Dim strConn As String
strConn = ("myconnstr")
myConnection = New SqlConnection(strConn)
myConnection.Open()
myCommand = New SqlCommand("p_PDFDetail", myConnection)
myCommand.CommandType = CommandType.StoredProcedure
myCommand.Parameters.Add("@CartID", SqlDbType.NVarChar, 50).Value = OrderID
myDataAdapter = New SqlDataAdapter(myCommand)
myDataAdapter.Fill(myDataSet, "tbl_Order")
Dim myDataTable As New DataView(myDataSet.Tables("tbl_Order"))
myDataSet.Tables("tbl_Order").Columns("InfileMap").ColumnMapping = MappingType.Hidden
Dim ts1 As New DataGridTableStyle
ts1.MappingName = "tbl_Order"
ts1.AlternatingBackColor = Color.LightGray
Dim TextCol1 As New DataGridTextBoxColumn
Dim TextCol2 As New DataGridTextBoxColumn
Dim TextCol3 As New DataGridTextBoxColumn
Dim TextCol4 As New DataGridTextBoxColumn
Dim TextCol5 As New DataGridTextBoxColumn
TextCol1.MappingName = "CartID" ''from dataset table
TextCol1.HeaderText = "OrderID"
TextCol1.Width = 100
TextCol2.MappingName = "Quantity" ''from dataset table
TextCol2.HeaderText = "Qty"
TextCol2.Width = 50
TextCol2.Alignment = HorizontalAlignment.Center
TextCol3.MappingName = "ArtNr" ''from dataset table
TextCol3.HeaderText = "Article nr"
TextCol3.Width = 75
TextCol4.MappingName = "Description" ''from dataset table
TextCol4.HeaderText = "Product"
TextCol4.Width = 250
TextCol5.MappingName = "Country" ''from dataset table
TextCol5.HeaderText = "Language"
TextCol5.Width = 100
ts1.GridColumnStyles.Add(TextCol1)
ts1.GridColumnStyles.Add(TextCol2)
ts1.GridColumnStyles.Add(TextCol3)
ts1.GridColumnStyles.Add(TextCol4)
ts1.GridColumnStyles.Add(TextCol5)
MyDataGrid.DataSource = myDataSet
''MyDataGrid.AlternatingBackColor = Color.LightGray
MyDataGrid.TableStyles.Add(ts1)
MyDataGrid.ReadOnly = True
''STEP 4: Add the checkbox
Dim boolCol As New DataGridBoolColumn
With boolCol
.HeaderText = "Make PDF"
.MappingName = "ID"
.Width = 75
.TrueValue = True
.FalseValue = False
.ReadOnly = False
.Alignment = HorizontalAlignment.Center
.AllowNull = False
End With
ts1.GridColumnStyles.AddRange(New DataGridColumnStyle() {boolCol})
MyDataGrid.TableStyles.Add(ts1)
MyDataGrid.DataMember = "tbl_Order"
End Sub
Regards
Magnus