Filter Data in a datagrid using variables.

when i click on the grid slocation has the correct name and scolumnname has the correct name but the filter brings back no records.  what am I doing wrong wth these two statements please?  Thank you

 DspaBilling1.Tables("tblPAVoucher").DefaultView.RowFilter = "'" & scolumnname & "' = '" & sLocation & "'"
 dv.RowFilter = "'" & scolumnname & "' = '" & sLocation & "'"
  Dim pt = New Point(e.X, e.Y)
                Dim hti As DataGrid.HitTestInfo = DataGrid1.HitTest(pt)
                If hti.Type = DataGrid.HitTestType.Cell Then
                    DataGrid1.CurrentCell = New DataGridCell(hti.Row, hti.Column)
                    Dim sLocation As String
                    Dim scolumnname
                    scolumnname = DataGrid1.TableStyles(0).GridColumnStyles(hti.Column).MappingName()
                    ' sLocation = DataGrid1.BindingContext(DataGrid1.DataSource, DataGrid1.DataMember).Current.Row.Item(scolumnname)
                    sLocation = DataGrid1.Item(hti.Row, hti.Column)
                    DspaBilling1.Tables("tblPAVoucher").DefaultView.RowFilter = "'" & scolumnname & "' = '" & sLocation & "'"
                    dv.RowFilter = "'" & scolumnname & "' = '" & sLocation & "'"
                    DataGrid1.DataSource = dv
                End If

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Dirk HaestProject managerCommented:
The columnnames don't have to be between brackets.

dv.RowFilter = scolumnname & " = '" & sLocation & "'"

DataGrid Filter

Filter and Sort the DataGrid Using a DataView...

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running32Author Commented:
Prefect.  Thanks
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Visual Basic.NET

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