private void AddItemBtn_Click(object sender, EventArgs e) { OrderItem item = new OrderItem(ItemName, ItemPrice, 1); Current.AddItem(item); update(); }
private void MinusBtn_Click(object sender, EventArgs e) { if (currentItemLabel.Text.Length > 0) { Current.AddItem(currentItemLabel.Text, -1); } update(); }
private void AddItemButton_Click(object sender, RoutedEventArgs e) { string itemName = ItemNameInput.Text; double price = double.Parse(TransactionItemPriceInput.Text); Current.AddItem(new TransactionLine(itemName, price)); ItemNameInput.Text = ""; TransactionItemPriceInput.Text = ""; TotalBalanceAmountLabel.Content = $"${Current.GetTotalBalance()}"; if (TransactionGrid.ItemsSource == null) { TransactionGrid.ItemsSource = Current.Items; PaymentGrid.ItemsSource = Current.Payments; } }