public async Task RefreshPosts() { Debug.WriteLine("RefreshPosts"); var res = ResourceLoader.GetForCurrentView(); if (Posts != null && !Posts.IsLoading && Posts.Count > 0 && !_wordPressService.IsLoadingPosts) { try { Posts.Refresh(); } catch (Exception ex) { MessengerInstance.Send(new NotificationMessage(res.GetString("Notification_RefreshFailed"))); } } else { Debug.WriteLine("Refresh denied"); } }