//主操作函数
static public void mainService(OrderService myOrder)
{
Console.WriteLine("选择您要进行的服务: 1.添加订单； 2.查询订单；" +
"3.打印全部订单； 4.打印金额大于10000的订单； 5.输出xml； 6.退出");
int whichFunction = 0;
while (whichFunction == 0)
{
try
{
whichFunction = int.Parse(Console.ReadLine());
if (whichFunction < 1 || whichFunction > 6)
{
throw new System.FormatException();
}
}
catch (System.FormatException e)
{
whichFunction = 0;
Console.Write(e.Message);
Console.WriteLine("请重新输入");
}
}
switch (whichFunction)
{
case 1:
myOrder.NewOrder();
break;
case 2:
SearchOrder(myOrder);
break;
case 3:
try
{
myOrder.WriteResult(myOrder.ListOfOrder);
}
catch (NoSearchResult e)
{
Console.WriteLine(e.NoResult);
}
break;
case 4:
List <Order> Morethanres = myOrder.SearchMoreThan(myOrder.ListOfOrder, 10000);
myOrder.WriteResult(Morethanres);
break;
case 5:
myOrder.Export(myOrder.ListOfOrder, @"AllOrder.txt");
break;
case 6:
return;
default:
break;
}
mainService(myOrder);
}