static void Main(string[] args) { int od = 1; Order order1 = new Order(); OrderService os = new OrderService(); while (od != 0) { switch (od) { case 1: os.addOneOrder(ref order1); break; case 2: os.ChangeByNumber(ref order1); break; case 3: os.deleteByNumber(ref order1); break; case 4: os.findOrderByNumber(order1); break; case 5: order1.PrintOrder(); break; } Console.WriteLine("1(添加商品);2(修改商品);3(删除商品);4(查询商品);5(打印订单)"); od = Int32.Parse(Console.ReadLine()); } }
static void Main(string[] args) { int od = 1; Order order1 = new Order(); OrderService os = new OrderService(); Console.WriteLine("欢迎进入订单管理系统!"); System.Threading.Thread.Sleep(500); Console.WriteLine("请选择操作! "); System.Threading.Thread.Sleep(500); while (od != 0) { Console.WriteLine("1、添加订单 2、删除订单 3、修改订单 4、查询订单 "); od = Int32.Parse(Console.ReadLine()); switch (od) { case 1: os.addOneOrder(ref order1); break; case 2: os.deleteByNumber(ref order1); break; case 3: os.ChangeByNumber(ref order1); break; case 4: os.findOrderByNumber(order1); break; } } }
static void Main(string[] args) { int od = 1; Order order1 = new Order(); OrderService os = new OrderService(); while (od != 0) { switch (od) { case 1: os.addOneOrder(ref order1); break; case 2: os.ChangeByNumber(ref order1); break; case 3: os.deleteByNumber(ref order1); break; case 4: os.findOrderByNumber(order1); break; case 5: order1.PrintOrder(); break; case 6: os.findOrderByName(order1); break; case 7: os.findOrderByOwner(order1); break; case 8: os.findOrderOver10000(order1); break; } Console.WriteLine("1(添加商品);2(修改商品);3(删除商品);4(按订单号查询);5(打印订单);6(按名称查询);7(按客户查询);8(查找金额大于一万的订单)"); od = Int32.Parse(Console.ReadLine()); } }