GridLines style in Gridview

A fast way to change the style of the gridlines in a gridview:

Protected Sub gwMyGw_PreRender(ByVal sender As Object, ByVal e As System.EventArgs) Handles gwMyGw.PreRender

     'PreRender event!
     Dim tblStyle As New TableItemStyle()
     tblStyle.BorderColor = Drawing.Color.White
     tblStyle.BorderWidth = "2"

     Dim row As TableRow
     For Each row In Me.gwMyGw.Rows
         Dim cel As TableCell
         For Each cel In row.Cells
             cel.ApplyStyle(tblStyle)
         Next
     Next

 End Sub

Enjoy !