protected void BtnCloseOrder_Click(object sender, EventArgs e) { PurchaseOrder purchaseOrder = new PurchaseOrder(); purchaseOrder.DONumber = txtDeliveryOrderID.Text; purchaseOrder.Status = "Closed"; purchaseOrder.PurchaseOrderID = orderid; pCtrlr.ClosePurchaseOrder(purchaseOrder); Session["ReorderItem"] = null; // ClientScript.RegisterStartupScript(Page.GetType(), "MessageBox", //"<script language='javascript'>alert('" + "Order Closed!" + "');</script>"); Response.Redirect(LoginController.PurchaseOrderListURI); }