static void Main(string[] args) { Console.WriteLine("请开始创建你的订单表:"); while (OrderService.orderList.Count <= OrderService.orderList.Capacity) { OrderService.AddOrder(); Console.WriteLine("按任意键继续,按esc键停止添加。\n"); if (Console.ReadKey().Key == ConsoleKey.Escape) { break; } } OrderService.findOrderByCustomerName(); OrderService.DeleteOrder(); OrderService.findOrderByOrderNum(); OrderService.ChangeOrder(); OrderService.AddOrder(); OrderService.findOrderByProductName(); OrderService.DeleteOrder(); OrderService.findOrderByOrderCost(); Console.WriteLine("按任意键退出..."); Console.ReadKey(); }
private void button1_Click(object sender, EventArgs e) { try { OrderService.ChangeOrder(textBox1.Text, textBox2.Text, textBox3.Text, textBox4.Text, textBox5.Text, obj); DialogResult result = MessageBox.Show("修改成功", "提醒", MessageBoxButtons.OK, MessageBoxIcon.Information); this.Close(); } catch (Exception exception) { DialogResult result = MessageBox.Show(exception.Message, "提醒", MessageBoxButtons.OK, MessageBoxIcon.Error); } }
private void button1_Click(object sender, EventArgs e) { try { if (isAdd) { if (IsRightOrderNum(currentOrder.num)) { OrderService.AddOrder(currentOrder); MessageBox.Show("添加成功", "提醒", MessageBoxButtons.OK, MessageBoxIcon.Information); } else { throw new Exception(); } } else { if (IsRightOrderNum(currentOrder.num)) { OrderService.ChangeOrder(currentOrder); MessageBox.Show("修改成功", "提醒", MessageBoxButtons.OK, MessageBoxIcon.Information); } else { throw new Exception(); } } this.Close(); } catch { if (isAdd) { MessageBox.Show("添加失败", "提醒", MessageBoxButtons.OK, MessageBoxIcon.Information); } else { MessageBox.Show("修改失败", "提醒", MessageBoxButtons.OK, MessageBoxIcon.Information); } } }