asp.net 通过aspnetpager为DataList分页

前台代码：
代码
复制代码 代码如下:

·"'><%#eval("NewsTitle") %>
   <%#eval("NewsTime", "{0:yyyy-MM-dd}")%>

LastPageText=" 尾页 " NextPageText=" 下一页 " onPageChanged="AspNetPager1_PageChanged"
PrevPageText=" 上一页 " Width="100%" AlwaysShow="true" CssClass="anpager">



后台代码：

代码
复制代码 代码如下:
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
BindNewsDatalist();
}
}
//绑定DataList的数据源
private void BindNewsDatalist()
{
FJDWS.BusinessLogic.LNewsManager lnewsmanager = new FJDWS.BusinessLogic.LNewsManager();
this.AspNetPager1.RecordCount = lnewsmanager.FindAll().Count;
PagedDataSource pds = new PagedDataSource(); //定义一个PagedDataSource类来执行分页功能
pds.DataSource = lnewsmanager.FindAll();
pds.AllowPaging = true;
pds.CurrentPageIndex = AspNetPager1.CurrentPageIndex - 1;
pds.PageSize = AspNetPager1.PageSize;
this.NewsList.DataSource = pds;
NewsList.DataBind();
}
protected void AspNetPager1_PageChanged(object src, EventArgs e)
{
//AspNetPager1.CurrentPageIndex = e.NewPageIndex;
BindNewsDatalist();
}