Radiobutton in Detail page

[Sarah]

I implemented the example in the GridView >> Hierarchy >> Tabbed Views (CustomDetailViewCellElement)

One of the tabs is a grid and I need a mutually exclusive radio button to indicate which record is the primary.

I try this thread but it only works if there are no hierarchy: http://www.telerik.com/community/forums/winforms/gridview/radiobutton-in-radgridview.aspx#1601100

I thought changing this part of the code to this would work but it doesn't either:

Private Sub radioButtonElement1_MouseDown(sender As Object, e As System.Windows.Forms.MouseEventArgs)
    Me.Value = 1

    If Me.ViewTemplate Is GetType(Telerik.WinControls.UI.MasterGridViewTemplate) Then

        For Each row As GridViewRowInfo In Me.ViewTemplate.Rows
            If row IsNot Me.RowInfo Then
                row.Cells(Me.ColumnInfo.Name).Value = 0
            End If
        Next

    Else

        For Each row As GridViewRowInfo In Me.ViewInfo.Rows
            If row IsNot Me.RowInfo Then
                row.Cells(Me.ColumnInfo.Name).Value = False
            End If
        Next

    End If
End Sub

Any ideas????

[Sarah]

I solved my issue.

Private Sub radioButtonElement1_MouseDown(sender As Object, e As System.Windows.Forms.MouseEventArgs)

        Me.Value = True

        Me.TableElement.BeginUpdate()
        For Each row As GridViewRowInfo In Me.ViewInfo.Rows
            If row IsNot Me.RowInfo Then
                row.Cells(Me.ColumnInfo.Name).Value = False
            End If
        Next

        Me.TableElement.EndUpdate()


    End Sub