public static async Task <bool> OpenNewWindowAsync(Type page)
{
var currentAV = ApplicationView.GetForCurrentView();
Window newWindow = null;
var newAV = CoreApplication.CreateNewView();
bool result = false;
await newAV.Dispatcher.RunAsync(
CoreDispatcherPriority.Normal,
async() => {
newWindow = Window.Current;
var newAppView = ApplicationView.GetForCurrentView();
newAV.CoreWindow.Closed += (a, b) => CoreApplication.DecrementApplicationUseCount();
CoreApplication.IncrementApplicationUseCount();
newAppView.SetPreferredMinSize(new Size(360, 500));
newWindow.Activate();
await Task.Yield();
var frame = new Frame();
frame.Navigate(page);
newWindow.Content = frame;
result = await ApplicationViewSwitcher.TryShowAsStandaloneAsync(newAppView.Id, ViewSizePreference.Custom, currentAV.Id, ViewSizePreference.Custom);
});
return(result);
}