public static void GetTreeNodeHierarchy(Guid applicationId, ref List <Hierarchy> retList, Guid treeNodeId) { string spName = GetFullyQualifiedName("GetTreeNodeHierarchy"); try { IDataReader reader = ProviderUtil.execute_reader(spName, applicationId, treeNodeId); ProviderUtil.parse_hierarchy(ref reader, ref retList); } catch (Exception ex) { LogController.save_error_log(applicationId, null, spName, ex, ModuleIdentifier.DCT); } }