static void Main(string[] args)
{
OrderService orderService = new OrderService();
int num = 3;//订单总数
//添加订单
for (int i = 0; i < num; i++)
{
orderService.AddOneOrder();
}
//删除订单
Console.Clear();
orderService.DeleteOneOrder();
Console.Clear();
orderService.DisplayOrders();
//修改订单
Console.Clear();
orderService.ModifyOrder();
Console.Clear();
orderService.DisplayOrders();
//查询订单
Console.Clear();
orderService.SearchOrder();
}
static void Main(string[] args)
{
Console.WriteLine("请输入您想要进行的操作序号：");
Console.WriteLine("1、添加订单");
Console.WriteLine("2、删除订单");
Console.WriteLine("3、修改订单");
Console.WriteLine("4、查询订单");
int num = Convert.ToInt32(Console.ReadLine());
switch (num)
{
case 1:
{
OrderService.AddOrder();
break;
}
case 2:
{
OrderService.DeleteOrder();
break;
}
case 3:
{
OrderService.ModifyOrder();
break;
}
case 4:
{
OrderService.SearchOrder();
break;
}
}
}
