public new IAsyncOperation <bool> Navigate(Type sourcePageType, object parameter)
{
return(Task.Run(async() =>
{
bool navigated = false;
await Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.High, async() =>
{
await AnimationService.FastSlideOut(this);
navigated = base.Navigate(sourcePageType, parameter, new SuppressNavigationTransitionInfo());
await AnimationService.FastSlideIn(this);
});
return navigated;
}).AsAsyncOperation());
}