ASP.Net分页方法详解

1.添加DLL引用，文件名为：AspNetPager.dll。
2.在aspx文件中添加<%@ RegisterAssembly="AspNetPager" Namespace="Wuqi.Webdiyer"TagPrefix="webdiyer" %>代码，下面是分页样式代码：

 

3.在CS文件中写using Wuqi.Webdiyer;
4.获取数据源，下面是获得数据的一个方法，BLL.Trunk.GetAllList方法是一个封装过的方法，返回一个DataSet结果集，这个方法自己写就可以，这是来自项目中的代码：

 

View Code

   
     

    
       1 
    
      private
    
       
    
      void
    
       LoadData()

    
       2 
    
      {

    
       3 
    
      DataSet ds 
    
      =
    
      BLL.Trunk.GetAllList();

    
       4 
    
      PagedDataSource pds 
    
      =
    
       newPagedDataSource();

    
       5 
    
      pds.AllowPaging 
    
      =
    
      true
    
      ;
    
      //
    
      设置允许分页
    
      

    
       6 
    
      
    
      pds.DataSource 
    
      =
    
      ds.Tables[
    
      0
    
      ].DefaultView;
    
      //
    
      设置分页的数据源
    
      

    
       7 
    
      
    
      AspNetPager1.RecordCount 
    
      =
    
       pds.Count;
    
      //
    
      AspNetPager1.RecordCount =ds.Tables[0].DefaultView.Count;等价
    
      //
    
      获取数据的条数
    
      

    
       8 
    
      
    
      pds.CurrentPageIndex 
    
      =
    
       AspNetPager1.CurrentPageIndex 
    
      -
    
      1
    
      ;
    
      //
    
      设置当前页的索引
    
      

    
       9 
    
      
    
      pds.PageSize 
    
      =
    
      AspNetPager1.PageSize;
    
      //
    
      设置每页显示的页数
    
      

    
      10 
    
      
    
      gvData.DataSource 
    
      =
    
       pds;

    
      11 
    
      gvData.DataBind();

    
      12 
    
      }
   
     

5.事件分页改变代码：



View Code

   
     

    
      1 
    
      protected
    
       
    
      void
    
       AspNetPager1_PageChanging(
    
      object
    
       src,PageChangingEventArgs e)

    
      2 
    
      {

    
      3 
    
      
    
      this
    
      .AspNetPager1.CustomInfoHTML 
    
      =
    
       
    
      string
    
      .Format(
    
      "
    
      当前第{0}/{1}页共{2}条记录 每页{3}条
    
      "
    
      , 
    
      new
    
       
    
      object
    
      [] { 
    
      this
    
      .AspNetPager1.CurrentPageIndex
    
      +
    
       
    
      1
    
      , 
    
      this
    
      .AspNetPager1.PageCount, 
    
      this
    
      .AspNetPager1.RecordCount,
    
      this
    
      .AspNetPager1.PageSize});

    
      4 
    
      AspNetPager1.CurrentPageIndex 
    
      =
    
      e.NewPageIndex;

    
      5 
    
      LoadData();

    
      6 
    
      }
   
     

View Code

   
     

    
      1 
    
      <
    
      div id
    
      =
    
      "
    
      PagerStyle
    
      "
    
      >
    
      

    
      2 
    
       
    
      <
    
      webdiyer:AspNetPager ID
    
      =
    
      "
    
      AspNetPager1
    
      "
    
      runat
    
      =
    
      "
    
      server
    
      "
    
       OnPageChanging
    
      =
    
      "
    
      AspNetPager1_PageChanging
    
      "
    
      Width
    
      =
    
      "
    
      95%
    
      "
    
       PageSize
    
      =
    
      "
    
      20
    
      "
    
       AlwaysShow
    
      =
    
      "
    
      True
    
      "
    
       FirstPageText
    
      =
    
      "
    
      首页
    
      "
    
      LastPageText
    
      =
    
      "
    
      尾页
    
      "
    
       NextPageText
    
      =
    
      "
    
      下一页
    
      "
    
       PrevPageText
    
      =
    
      "
    
      上一页
    
      "
    
      ShowCustomInfoSection
    
      =
    
      "
    
      Left
    
      "
    
       ShowInputBox
    
      =
    
      "
    
      Never
    
      "
    
      CustomInfoTextAlign
    
      =
    
      "
    
      Right
    
      "
    
      CssClass
    
      =
    
      "
    
      paginator
    
      "
    
      

    
      3 
    
      CurrentPageButtonClass
    
      =
    
      "
    
      cpb
    
      "
    
       CustomInfoHTML
    
      =
    
      "
    
      当前第 %CurrentPageIndex%/ %PageCount% 共 %PageCount%页 每页 %PageSize% 条记录
    
      "
    
      AlwaysShowFirstLastPageNumber
    
      =
    
      "
    
      True
    
      "
    
      LayoutType
    
      =
    
      "
    
      Table
    
      "
    
      >
    
      

    
      4 
    
       
    
      </
    
      webdiyer:AspNetPager
    
      >
    
      

    
      5 
    
       
    
      </
    
      div
    
      >