private void UnfavButton_Click(object sender, RoutedEventArgs e)
 {
     var statusView = new FavStatusView();
     statusView.PhotoSource = PhotoSource;
     var popupContainer = ModalPopup.ShowWithButtons(statusView, "Favourite", statusView.Buttons, false);
     statusView.PopupContainer = popupContainer;
     statusView.PassInfoDetection = true;
     statusView.BeginFavRequest();
 }
        private void FavButton_Click(object sender, EventArgs e)
        {
            var statusView = new FavStatusView();
            statusView.PhotoSource = currentPhoto;
            var popupContainer = ModalPopup.ShowWithButtons(statusView, "Favourite", statusView.Buttons, false);
            statusView.PopupContainer = popupContainer;

            statusView.BeginFavRequest();
        }