public IEnumerable <DepartmentModel> GetListDept(int deptId) { try { var list = (from u in _db.SP_SYS_DEPT_GET_TREE(deptId) select new DepartmentModel { id = u.ID ?? 0, Name = u.NAME, parentid = u.PARENTID, ParentName = u.NAME }).ToList(); return(list); } catch (Exception ex) { LogHelper.Error("UserRepository GetListDept: " + ex.Message + " Inner exception: " + ex.InnerException.Message); return(null); } }