AspNetPager分页方法实现

  AspNetPager分页控件很不错，参考下别人的资料，整理出来了个自己写的分页程序。当然aspNetPager控件得自己先下载一个。

前台页面

<% @ Page Language = " C# "  AutoEventWireup = " true "  CodeFile = " Default2.aspx.cs "  Inherits = " Default2 "   %>

<% @ Register Assembly = " AspNetPager "  Namespace = " Wuqi.Webdiyer "  TagPrefix = " webdiyer "   %>

<! DOCTYPE html PUBLIC  " -//W3C//DTD XHTML 1.0 Transitional//EN "   " http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd " >

< html xmlns = " http://www.w3.org/1999/xhtml "   >
< head runat = " server " >
     < title > 无标题页 </ title >
</ head >
< body >
     < form id = " form1 "  runat = " server " >
     < div >
         < asp:GridView ID = " GridView1 "  runat = " server "  PageSize = " 5 " >
         </ asp:GridView >
    
     </ div >
         < webdiyer:aspnetpager id = " AspNetPager1 "  runat = " server "  onpagechanged = " AspNetPager1_PageChanged "  PageSize = " 5 "  UrlPaging = " True " ></ webdiyer:aspnetpager >
     </ form >
</ body >
</ html >

 

后台代码如下：

using  System;
using  System.Data;
using  System.Configuration;
using  System.Collections;
using  System.Web;
using  System.Web.Security;
using  System.Web.UI;
using  System.Web.UI.WebControls;
using  System.Web.UI.WebControls.WebParts;
using  System.Web.UI.HtmlControls;

public   partial   class  Default2 : System.Web.UI.Page
... {
    protected void Page_Load(object sender, EventArgs e)
    ...{
        if (!Page.IsPostBack)
        ...{
            Bind();
        }
    }
    protected void Bind()
    ...{
       //数据库操作类，实现取数据放到指定DataTable中。 
       DbAccess dbAccess = new DbAccess();
        DataSet ds=new DataSet();
        DataTable dt = new DataTable();
        string sql = "select * from HotelPrice ";
        dbAccess.FillDataTable(dt, sql, CommandType.Text, null);
         DataView dv = dt.DefaultView;
        PagedDataSource pds = new PagedDataSource();

        AspNetPager1.RecordCount = dv.Count;
        pds.DataSource = dv;
        pds.AllowPaging = true;
        pds.CurrentPageIndex = AspNetPager1.CurrentPageIndex - 1;
        pds.PageSize = AspNetPager1.PageSize;
        this.GridView1.DataSource = pds;
        this.GridView1.DataBind();
 
    }
    protected void AspNetPager1_PageChanged(object sender, EventArgs e)
    ...{
        Bind();
    }
}