public void Delete(int ID) { if (this.IsEmpty()) { Console.WriteLine("无可操作订单"); } else if (ID >= 1 && ID <= OrderService.orderList.Count) { ID--; orderService.OrderDelete(ID); } else { Console.WriteLine("超出可删除范围"); } }
public void Delete(int ID) { if (this.IsEmpty()) { Console.WriteLine("无可操作订单"); } else if (ID >= 1 && ID <= OrderService.orderList.Count) { ID--; orderService.OrderDelete(ID); } else { Console.WriteLine("超出可删除范围"); } }