private void SearchData(int pageIndex) { int allRecordCount = 0; List <IDataItem> list = new List <IDataItem>(); DataTable dt = BLL.RetrieveZshfListByGzzsId(list, gzzsId, this.gridView.PageSize, pageIndex, out allRecordCount).Result; this.gridView.RecordCount = allRecordCount; this.gridView.DataSource = dt; this.gridView.DataBind(); }