示例#1
0
文件: Cart.cs 项目: 99003508/DemoKart
 public int ProductIdExits(int Pid)
 {
     if (ProductName.ContainsKey(Pid))
     {
         //   Price = ProductPrice[Pid];
         // q = ProductQuantity[Pid];
         return(1);
     }
     return(0);
 }