private void IssueDetailByFacilityLoad(object sender, EventArgs e) { grdFacilityList.DataSource = Institution.GetDistinctInstitutionForIssueDetail(); lkAccount.SetupAccountEditor().SetDefaultAccount(); tabIssueDetail.Visibility = LayoutVisibility.Always; DataRow selectedFacility = grdFacilityListView.GetFocusedDataRow(); if (lkAccount.EditValue != null && selectedFacility != null) { _facilityID = Convert.ToInt32(selectedFacility["ID"]); LoadReport(Convert.ToInt32(lkAccount.EditValue), Convert.ToDateTime(dtFrom.Value), Convert.ToDateTime(dtTo.Value), _facilityID); } }