ireadercomments.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 IReaderComments
    {
      /// <summary>
      /// 添加评论
      /// </summary>
      /// <param name="rdc"></param>
      /// <returns></returns>
      bool addReaderC(ReaderComments rdc);
      /// <summary>
      /// 修改评论
      /// </summary>
      /// <param name="rdc"></param>
      /// <returns></returns>
      bool updateReaderC(ReaderComments rdc);
      /// <summary>
      /// 删除评论
      /// </summary>
      /// <param name="id"></param>
      /// <returns></returns>
      bool delReaderC(int id);
      /// <summary>
      /// 根据图书编号查询评论信息
      /// </summary>
      /// <param name="id">图书编号</param>
      /// <returns></returns>
      List<ReaderComments> selReaderC(int id);
      List<ReaderComments> selRdc();
      int count();
    }
}