Exemplos de Program2 OrderService.ModifyOrder em C# (CSharp)

Exemplo n.º 1

        static void Main(string[] args)
        {
            OrderService os = new OrderService();

            Console.Write("添加订单请输入1；删除订单请输入2；修改订单请输入3；查询订单请输入4.");
            int choose = Int32.Parse(Console.ReadLine());

            switch (choose)
            {
            case 1:
            {
                os.AddOrder();
                break;
            }

            case 2:
            {
                os.DeleteOrder();
                break;
            }

            case 3:
            {
                os.ModifyOrder();
                break;
            }

            case 4:
            {
                os.SearchOrder();
                break;
            }
            }
        }