public FriendsPage() { InitializeComponent(); DataContext = ViewModel = new FriendsViewModel(FriendsViewSource, PendingFriendsViewSource, BlockedFriendsViewSource); _navigationHelper = new NavigationHelper(this); _navigationHelper.LoadState += NavigationHelper_LoadState; _navigationHelper.SaveState += NavigationHelper_SaveState; #if !DEBUG Windows.UI.ViewManagement.ApplicationView.GetForCurrentView().IsScreenCaptureEnabled = false; #endif }