protected void BTN_Confirmar_Click(object sender, EventArgs e) { ClientScriptManager cm = this.ClientScript; int a; DLPedidos dao = new DLPedidos(); a = int.Parse(GV_Pedidos.SelectedRow.Cells[1].Text.ToString()); dao.confirmarVenta(a, Session.SessionID); cm.RegisterClientScriptBlock(this.GetType(), "", "<script type='text/javascript'>alert('Se confirmo la entrega exitosamente..');window.location=\"Pedidos_Admin.aspx\"</script>"); }