AthensTransit_Hackathon_WP_8._1.MapBus.MapBus C# (CSharp) Метод

        public MapBus()
        {
            this.InitializeComponent();

            this.navigationHelper = new NavigationHelper(this);
            this.navigationHelper.LoadState += this.NavigationHelper_LoadState;
            this.navigationHelper.SaveState += this.NavigationHelper_SaveState;
        }