iorder.cs

一个简单的网上书店

using System;
using System.Collections.Generic;
using System.Text;
using Model;

namespace BLL.interfaces
{
   public interface IOrder
    {
       /// <summary>
       /// 添加定单
       /// </summary>
       /// <param name="order"></param>
       /// <returns></returns>
       bool addOrder(Orders order);
       /// <summary>
       /// 修改定单
       /// </summary>
       /// <param name="order"></param>
       /// <returns></returns>
       bool updateOrder(int id);
       /// <summary>
       /// 删除定单
       /// </summary>
       /// <param name="id"></param>
       /// <returns></returns>
       bool delOrder(string id);
       /// <summary>
       /// 查询定单
       /// </summary>
       /// <returns></returns>
       List<Orders> selOrders(Model.Page pager);
       int count();
       int selOrderId();
    }
}