你重新帮定了吗?
private void DGLIST_PageIndexChanged(object source, System.Web.UI.WebControls.DataGridPageChangedEventArgs e)
{
DataSet ds = (DataSet)Session["ds"]; //眖ViewState弄DataSet
this.DGLIST.CurrentPageIndex = e.NewPageIndex; //莉眔穨计
this.DGLIST.DataSource = ds; //穝竕﹚
this.DGLIST.DataBind();
}