public DataSet GetDiagInfo(HealthMgmt healthMgmt) { using ( HealthManagementDataAccess healthManagementDataAccess = new HealthManagementDataAccess() ) { try { return healthManagementDataAccess.GetDiagInfo(healthMgmt); } catch(Exception e) { Util.WriteLog(e.Message,Util.EXCEPTION_LOG_TITLE); return null; } } }