public FacebookUpdatesList()
        {
            this.InitializeComponent();
            _navigationHelper = new NavigationHelper(this);

            FacebookUpdatesModel = new FacebookUpdatesViewModel();

            SizeChanged += OnSizeChanged;
        }
        public FacebookUpdatesDetail()
        {
            this.InitializeComponent();
            _navigationHelper = new NavigationHelper(this);

            FacebookUpdatesModel = new FacebookUpdatesViewModel();

            ApplicationView.GetForCurrentView().
                SetDesiredBoundsMode(ApplicationViewBoundsMode.UseVisible);
        }