protected void GridView1_RowCommand(object sender, GridViewCommandEventArgs e)
 {
     if (e.CommandName == "delRecord")
     {
         int nid = Convert.ToInt32(e.CommandArgument);
         NewsInfoService.Delete_NewsInfo(nid);
         binddata(Convert.ToInt32(((DataTable)ViewState["dtType"]).Rows[0]["T_ID"]));
     }
 }