private async void NavigationHelper_LoadState(object sender, LoadStateEventArgs e) { if (e.NavigationParameter != null) { NewsItemControl.DisableFullScreen = true; ViewModel = new NewsItemViewModel(LoadingControl); DataContext = ViewModel; await ViewModel.LoadState(e.NavigationParameter.ToString()); } }
private async void NavigationHelper_LoadState(object sender, LoadStateEventArgs e) { Frame.BackStack.Clear(); this.DataContext = MainpageViewModel.instance; if (DateTime.Now.Subtract(LastLoaded).TotalMinutes > 5) { await StatusBar.GetForCurrentView().HideAsync(); ToastNotificationManager.History.Clear(); TileUpdateManager.CreateTileUpdaterForApplication().Clear(); BadgeUpdateManager.CreateBadgeUpdaterForApplication().Clear(); Task HeadlinesTask = Task.Run(() => HeadlinesViewModel.instance.LoadData(LoadingControl)); Task NewsTask = Task.Run(() => NewsViewModel.instance.LoadData(LoadingControlActueel)); Task MessageServiceTask = MessageService.instance.DisplayInfoMessage(); } }
/// <summary> /// Populates the page with content passed during navigation. Any saved state is also /// provided when recreating a page from a prior session. /// </summary> /// <param name="sender"> /// The source of the event; typically <see cref="NavigationHelper"/> /// </param> /// <param name="e">Event data that provides both the navigation parameter passed to /// <see cref="Frame.Navigate(Type, Object)"/> when this page was initially requested and /// a dictionary of state preserved by this page during an earlier /// session. The state will be null the first time a page is visited.</param> private void navigationHelper_LoadState(object sender, LoadStateEventArgs e) { }
private void NavigationHelper_LoadState(object sender, LoadStateEventArgs e) { ViewModel = SettingsViewModel.instance; ViewModel.Init(null); DataContext = ViewModel; }