DataGridView Issue

-Wing-

New member
Joined
Sep 1, 2006
Messages
3
Location
Vicksburg, Ms
Programming Experience
1-3
I am having a problem with all the columns in a DGV where if the Grid is reloaded I lose one of the columns until only one column is left. But if I remove a section of the code, it works as expected. Here is the code. The portion that is commented out is the section that affects the dissappearing column.

VB.NET:
     Private Sub BuildCharges(ByVal theSQL As String) 'Fill Charges DataGridView
          On Error GoTo ErrorTrack

          Dim ChargesTable As New DataTable
          ChargesTable = TC.GetInfo(theSQL)

          If ChargesTable.Rows.Count > 0 Then
               Dim BS As New BindingSource
               BS.DataSource = ChargesTable
               With ChargesDG
                    .DataSource = BS
                    .Columns(0).Visible = False
                    .Columns(1).Visible = False
                    .Columns(2).Visible = False
                    .Columns(3).HeaderText = "Charge"
                    .Columns(4).HeaderText = "Amount"
                    .Columns(4).DefaultCellStyle.Format = "c"
                    .Columns(5).Visible = False
                    .Columns(6).Visible = False
                    .AutoResizeColumns()
                    .AutoResizeColumnHeadersHeight()
                    .RowHeadersVisible = False
                    .ColumnHeadersBorderStyle = DataGridViewHeaderBorderStyle.None
                    .BorderStyle = BorderStyle.None
               End With

               'If TC.strLevel < 1 Then
               '     Dim DelButton As New DataGridViewButtonColumn()
               '     With DelButton
               '          .HeaderText = "Delete"
               '          .Text = "Delete"
               '          .UseColumnTextForButtonValue = True
               '          .AutoSizeMode = DataGridViewAutoSizeColumnMode.DisplayedCells
               '          .FlatStyle = FlatStyle.Standard
               '          .CellTemplate.Style.BackColor = Color.Honeydew
               '     End With
               '     ChargesDG.Columns.Add(DelButton)
               'End If

               ChargesDG.Visible = True
               lblCharges.Text = ""
          Else
               ChargesDG.Visible = False
               lblCharges.Text = "No Charges have been applied."
          End If

          ChargesTable = Nothing
          Exit Sub
ErrorTrack:
          TC.ErrorLog(Err.Erl, Err.Description, Me.Name.ToString, "BuildCharges", TC.strSQL)
          MsgBox("A Critical Error has occurred." & vbNewLine & "A log file has been created." & vbNewLine & "Please contact the " & _
          "software author." & vbNewLine & "The Application will now close.", MsgBoxStyle.Critical, "Tuition Care - Application Error")
          Application.Exit()
     End Sub
I will only be able to view post for the next 9 hours but can respond to post. I appreciate any help that can be given.
 
Back
Top