protected void rgSiteDetails_NeedDataSource(object source, GridNeedDataSourceEventArgs e) { int site_id = 0; site_id = site.site_id; if (site_id == 0) { site_id = Convert.ToInt32(rcbSites.SelectedValue); } rgSiteDetails.DataSource = db.SP_Elem_Approval_Report("MANU", 0, WSCID, site_id, false); }