/// <summary> /// Load Next is to be call till HasMoreData is false /// </summary> /// <param name="userContext">user object to be fetched in next LoadNext call</param> /// <returns></returns> public LoaderResult LoadNext(object userContext) { try { if (_persistentItems == null) { _persistentItems = PersistenceProvider.GetAll(_hint).GetEnumerator(); } LoaderResult result = new LoaderResult(); result.UserContext = userContext; result.HasMoreData = false; while (_persistentItems.MoveNext()) { result.Data.Add(_persistentItems.Current); _currentIndex++; if (_currentIndex % _singleIterationSize == 0) { result.HasMoreData = true; break; } } return(result); } catch (Exception ex) { Logger.LogError(ex.ToString()); throw ex; } }