public static void LoadConversation() { try { ValidateKey.GetValideKey(); var get = new HttpRequestGet(); var res = get.FindConversation(new List<Message>(), Singleton.Singleton.Instance().SecureKey, Singleton.Singleton.Instance().CurrentUser.id.ToString()); res.ContinueWith(delegate(Task<object> tmp2) { var result = tmp2.Result as List<Message>; if (result != null) { _conversation = new ObservableCollection<Message>(result); CoreApplication.MainView.CoreWindow.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, CheckConversation); } }); } catch (Exception) { } }