private async void ArticlesGrid_Loaded(object sender, RoutedEventArgs e)
{
if (_articleIndex != null)
{
// May be able to perform backwards Connected Animation
var animation = ConnectedAnimationService.GetForCurrentView().GetAnimation("Image");
if (animation != null)
{
var item = ViewModel.Articles[_articleIndex.Value];
if (item != null)
{
ArticlesGrid.ScrollIntoView(item, ScrollIntoViewAlignment.Default);
// wait for scroll
await Task.Delay(TimeSpan.FromMilliseconds(100));
await ArticlesGrid.TryStartConnectedAnimationAsync(animation, item, "Image");
}
else
{
animation.Cancel();
}
}
_articleIndex = null;
}
}
private void ArticleClicked(object sender, ItemClickEventArgs e)
{
_articleIndex = Array.IndexOf(ViewModel.Articles, e.ClickedItem as Article);
ArticlesGrid.PrepareConnectedAnimation("Image", e.ClickedItem, "Image");
// Add a fade out effect
Transitions = new TransitionCollection {
new ContentThemeTransition()
};
Frame.Navigate(typeof(ArticlePage), _articleIndex);
}
private void GridInEditModeEventHandler()
{
ArticlesGrid.CancelEdit();
ArticlesGrid.CancelEdit();
}
