//点菜 public void Order(Waitress waitress, Order order) { Console.WriteLine("顾客开始点菜:{0}!", order.mealList); waitress.GetOrder(order); }
//提醒饭菜制作完毕 public void Sendalert(Waitress waitress) { Console.WriteLine("厨师提示服务员取菜!"); waitress.GetOrder(order); }