private void AddProduct() { if (SelectedCustomer == null) { MessageBox.Show(CurrentWindows, "Please select a user before adding products."); return; } Order order; if (SelectedOrder.ID == 0) { order = new Order { OrderType = SelectedOrder.OrderType, Date = SelectedOrder.Date, UserId = Int32.Parse(App.Current.Properties["CurrentUserID"].ToString()), CustomerId = SelectedCustomer.ID, }; } else { order = SelectedOrder; } AddProductsWindow myWindow = new AddProductsWindow(order); if (myWindow.ShowDialog() == true) { WarehouseDbContext ctx = new WarehouseDbContext(); OrderList = new List <Order>(ctx.Orders.ToList()); } }
public AddProductsViewModel(AddProductsWindow window, Order order) { this.CurrentWindows = window; this.Order = order; this.Detail = new OrderDetail(); if (order.ID == 0) { this.Details = new ObservableCollection <OrderDetail>(); } else { this.Details = new ObservableCollection <OrderDetail>(order.Products); } this.CancelCommand = new RelayCommand(param => this.Cancel(), param => true); this.AddCommand = new RelayCommand(param => this.Add(), param => true); this.DoneCommand = new RelayCommand(param => this.Done(), param => true); this.DeleteCommand = new RelayCommand(param => this.Delete(), param => true); WarehouseDbContext ctx = new WarehouseDbContext(); Products = new List <Product>(ctx.Products.ToList()); }