public void LoadContent() { var request = new HttpRequestGet(); ValidateKey.GetValideKey(); var listAlbumTmp = request.GetAllMusicForUser(new UserMusic(), Singleton.Singleton.Instance().SecureKey, Singleton.Singleton.Instance().CurrentUser.id.ToString()); listAlbumTmp.ContinueWith(delegate(Task<object> tmp) { var test = tmp.Result as UserMusic; if (test != null) { CoreApplication.MainView.CoreWindow.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () => { if (test.ListAlbums != null) foreach (var album in test.ListAlbums) ListAlbum.Add(album); if (test.ListMusiques != null) foreach (var music in test.ListMusiques) ListMusique.Add(music); if (test.ListPack != null) foreach (var playlist in test.ListPack) ListPack.Add(playlist); }); } }); var listPlaylist = request.Find(new List<Playlist>(), "playlists", Singleton.Singleton.Instance().CurrentUser.id.ToString()); listPlaylist.ContinueWith(delegate(Task<object> tmp) { var res = tmp.Result as List<Playlist>; CoreApplication.MainView.CoreWindow.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () => { if (res != null) foreach (var playlist in res) { ListPlaylist.Add(playlist); } }); }); }