private DataTable ChargeData(string req, int id) { DataOlinwone.BuildCommand(req); DataOlinwone.AddParameter("@ID", SqlDbType.Int, 0, ParameterDirection.Input, id, "questionnaire_id"); DataOlinwone.GetStructures(); DataTable resultat = DataOlinwone.UtilityDataTable; CheckChargement = DataOlinwone.UtilityDataExiste; DataOlinwone.CloseCommand(); return(resultat); }