internal static bool Navigate(this global::Windows.UI.Xaml.Controls.Frame frame, ContentPage page, global::Windows.UI.Xaml.Media.Animation.NavigationTransitionInfo infoOverride)
{
if (page == null)
{
throw new ArgumentNullException(nameof(page));
}
Guid id = Guid.NewGuid();
FormsEmbeddedPageWrapper.Pages.Add(id, page);
if (infoOverride != null)
{
return(frame.Navigate(typeof(FormsEmbeddedPageWrapper), id, infoOverride));
}
return(frame.Navigate(typeof(FormsEmbeddedPageWrapper), id));
}
public async Task OpenSecondaryWindow(Type pageType)
{
CoreApplicationView newView = CoreApplication.CreateNewView();
int newViewId = 0;
await newView.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
var frame = new global::Windows.UI.Xaml.Controls.Frame();
//The page instance must be created inside the new UI Thread.
ContentPage instance = (ContentPage)Activator.CreateInstance(pageType);
frame.Navigate(instance);
Window.Current.Content = frame;
Window.Current.Activate();
newViewId = ApplicationView.GetForCurrentView().Id;
});
bool viewShown = await ApplicationViewSwitcher.TryShowAsStandaloneAsync(newViewId);
}