private async void LoadMore() { var lastEntry = Discussions.LastOrDefault(); if (lastEntry != null) { var payload = new DiscussionPayload(CurrentTag.Name, "10", lastEntry.Author, lastEntry.Permlink); payload.Type = category; var result = await repository.LoadDiscussions(payload); if (result.StatusCode == System.Net.HttpStatusCode.OK) { for (int i = 1; i < result.Data.Count; i++) { Discussions.Add(result.Data[i]); } } } }