protected override void OnNavigatedTo(NavigationEventArgs e) { Player = (Models.player)e.Parameter; Frame rootFrame = Window.Current.Content as Frame; if (rootFrame.CanGoBack) { SystemNavigationManager.GetForCurrentView().AppViewBackButtonVisibility = AppViewBackButtonVisibility.Visible; } else { SystemNavigationManager.GetForCurrentView().AppViewBackButtonVisibility = AppViewBackButtonVisibility.Collapsed; } }
protected override void OnNavigatedTo(NavigationEventArgs e) { try { Player = (Models.player)e.Parameter; } catch { } Frame rootFrame = Window.Current.Content as Frame; SystemNavigationManager.GetForCurrentView().AppViewBackButtonVisibility = AppViewBackButtonVisibility.Collapsed; //if (rootFrame.CanGoBack) //{ // SystemNavigationManager.GetForCurrentView().AppViewBackButtonVisibility = // AppViewBackButtonVisibility.Visible; //} //else //{ // SystemNavigationManager.GetForCurrentView().AppViewBackButtonVisibility = // AppViewBackButtonVisibility.Collapsed; //} }