static void Main(string[] args)
{
Console.WriteLine("Welcome to order management system!");
OrderService server = new OrderService();
while (true)
{
try
{
Console.Write("0.help \n1.add order\n2.delete order\n3.show orders\n4.change order information\n5.Search order\n");
int Controler = int.Parse(Console.ReadLine());
switch (Controler)
{
case 0:
break;
case 1:
server.addOrder();
break;
case 2:
Console.WriteLine("Please input the ID of the order you want to delete:");
server.delOrder(int.Parse(Console.ReadLine()));
break;
case 3:
server.displayAll();
break;
case 4:
Console.WriteLine("Please input the ID of the order you want to change");
server.changeOrder(int.Parse(Console.ReadLine()));
break;
case 5:
server.searchOrder();
break;
default:
break;
}
}
catch { }
}
}