//public static AlternativeFrame Frame { get; private set; } public AppShell(LaunchActivatedEventArgs e) { this.InitializeComponent(); Frame = this.RootFrame; //Frame.CacheSize = 1; // if (Frame.Content == null) // { //#if WINDOWS_PHONE_APP // // Removes the turnstile navigation for startup. // if (rootFrame.ContentTransitions != null) // { // this.transitions = new TransitionCollection(); // foreach (var c in rootFrame.ContentTransitions) // { // this.transitions.Add(c); // } // } // rootFrame.ContentTransitions = null; // rootFrame.Navigated += this.RootFrame_FirstNavigated; //#endif // } Frame.Navigate(typeof(MainPage), e); InitializeNavigationHelper(); // Uncomment to show visual tree debugger on phone this.Loaded += (s, e2) => { DC.ShowVisualTree(); DC.Collapse(); }; }