async void LoadLOComments(int lo_id) { var list = await _mLearningService.GetLOComments(lo_id); LOCommentsList = new ObservableCollection <lo_comment_with_username_wrapper>(); foreach (var item in list) { LOCommentsList.Add(new lo_comment_with_username_wrapper { lo_comment = item }); } //LoadImages _comment_image_manager.Clear(); await UpdateLOCommentImages(0); }