public bool AddMenu(Guid userId, List <Guid> menulist) { try { this.ConnectionHandler.StartTransaction(IsolationLevel.ReadUncommitted); var userMenuBO = new UserMenuBO(); foreach (var guid in menulist) { var userMenu = userMenuBO.Get(this.ConnectionHandler, userId, guid); if (userMenu == null) { var userOperation = new UserMenu { UserId = userId, MenuId = guid }; if (!userMenuBO.Insert(this.ConnectionHandler, userOperation)) { throw new Exception("خطایی در ذخیره منوی کاربر وجود دارد"); } } } this.ConnectionHandler.CommitTransaction(); return(true); } catch (KnownException ex) { this.ConnectionHandler.RollBack(); Log.Save(ex.Message, LogType.ApplicationError, ex.Source, ex.StackTrace); throw new KnownException(ex.Message, ex); } catch (Exception ex) { this.ConnectionHandler.RollBack(); Log.Save(ex.Message, LogType.ApplicationError, ex.Source, ex.StackTrace); throw new KnownException(ex.Message, ex); } }