private void DataGrid2_ItemCreated(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
{
if((LinkButton)e.Item.FindControl("delButton")!=null)
((LinkButton)e.Item.FindControl("delButton")).Attributes["OnClick"] = "javascript:return(confirm('你确定要删除当前行吗?'))";
}在ItemCreated里面加