Datalist Repeater分页

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不同与GridView ListView支持分页（Gridview ListView还允许用户编辑、删除数据以及排序，ListView还支持插入数据。listview可参考以前我所写的文章），DataList和Repeater不支持分页，要想分页需要编码，可参考下面的代码

public void dlBind() //数据绑定分页

{

int curpage = Convert.ToInt32(this.LabCurPageNumber.Text);

PagedDataSource ps = new PagedDataSource();

DataSet myds = new DataSet();

myds.ReadXml(@"C:/Documents and Settings/Administrator/桌面/资源检索系统/Data/result.xml");

ps.DataSource = myds.Tables[0].DefaultView;

ps.AllowPaging = true;

ps.PageSize = 3;

ps.CurrentPageIndex = curpage - 1; //获得当前页的索引

if (ps.DataSourceCount <= ps.PageSize)

{

this.LBFirst.Visible = false;

this.LBLast.Visible = false;

this.LBNext.Visible = false;

this.LBUp.Visible = false;

this.LabCurPageNumber.Visible = false;

this.LabTotalPageNumber.Visible = false;

this.LBTotalPage.Visible = false;

this.LBCurrentpage.Visible = false;

}

else

{

this.LBFirst.Visible = true;

this.LBLast.Visible = true;

this.LBNext.Visible = true;

this.LBUp.Visible = true;

this.LabCurPageNumber.Visible = true;

this.LabTotalPageNumber.Visible = true;

this.LBTotalPage.Visible = true;

this.LBCurrentpage.Visible = true;

if (curpage == 1)

{

this.LBFirst.Visible = false;

this.LBUp.Visible = false;

}

if (curpage == ps.PageCount)

{

this.LBLast.Visible = false;

this.LBNext.Visible = false;

}

this.LabTotalPageNumber.Text = Convert.ToString(ps.PageCount);

}

DataList1.DataSource = ps;

DataList1.DataBind();

}