async void OnGoToModalClicked(object sender, EventArgs args) { SinglePageNavigationPage newPage = new SinglePageNavigationPage(); Debug.WriteLine(separator); Debug.WriteLine("Calling PushModalAsync from {0} to {1}", this, newPage); await Navigation.PushModalAsync(newPage); Debug.WriteLine("PushModalAsync completed"); // Display the page stack information on this page. newPage.DisplayInfo(); }