Inheritance: Windows.UI.Xaml.DependencyObject
 public FeedbackFormPage()
 {
     this.InitializeComponent();
     this.navigationHelper = new NavigationHelper(this);
     this.navigationHelper.LoadState += this.NavigationHelper_LoadState;
     this.navigationHelper.SaveState += this.NavigationHelper_SaveState;
 }
        public UpdatePage()
        {
            this.InitializeComponent();

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

            this.DataContext = new UpdatePageVM();

        }
        public FeedbackImagePage()
        {
            this._strokeColor = (LocalizedStrings.LocalizedResources.FeedbackDrawingColor as string).ConvertStringToColor(Colors.Blue);

            this.InitializeComponent();

            MyCanvas.PointerPressed += new PointerEventHandler(MyCanvas_PointerPressed);
            MyCanvas.PointerMoved += new PointerEventHandler(MyCanvas_PointerMoved);
            MyCanvas.PointerReleased += new PointerEventHandler(MyCanvas_PointerReleased);
            MyCanvas.PointerExited += new PointerEventHandler(MyCanvas_PointerReleased);


            this.navigationHelper = new NavigationHelper(this);
            this.navigationHelper.LoadState += this.NavigationHelper_LoadState;
            this.navigationHelper.SaveState += this.NavigationHelper_SaveState;
         
            DisplayInformation displayInfo = DisplayInformation.GetForCurrentView();
            displayInfo.OrientationChanged += displayInfo_OrientationChanged;
                
        }