Protected Sub Griglia_RowDataBound(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewRowEventArgs) Handles Griglia.RowDataBound

      If e.Row.RowType = DataControlRowType.DataRow Then
        If Condizione1 Then
          e.Row.Cells(8).Controls(0).Visible = True
          e.Row.Cells(8).Controls(1).Visible = True
          e.Row.Cells(8).Controls(2).Visible = True
        ElseIf Condizione2 Then
          e.Row.Cells(8).Controls(0).Visible = False
          e.Row.Cells(8).Controls(1).Visible = True
          e.Row.Cells(8).Controls(2).Visible = False
        Else
          e.Row.Cells(8).Controls(0).Visible = False
          e.Row.Cells(8).Controls(1).Visible = False
          e.Row.Cells(8).Controls(2).Visible = False
        End If
 End Sub