private void BtnOrder_Click(object sender, RoutedEventArgs e) { OrderRequest or = new OrderRequest(); int num = or.GenerateNum(); bool flag = false; foreach (MedicalSupply item in cartList) { or = new OrderRequest(num, item.SupplyId, Login.userId); or.SetDrone(drone.DroneID); or.SetGeoLocaton(currentLoc); flag = or.InsertOrderRequests(or); if (!flag) { notifier.error("Error Placing Order"); } } if (flag) { notifier.success("Order Placed Succesfully"); cartList.Clear(); txtCart.Clear(); lblTotal.Content = ""; } MainWindow main = new MainWindow(); Content = main; }