Page navigation WP8.1

Question

I made an app to WP8 and I used the page navigation like NavigationService.Navigate(new Uri(...)) and worked well.
But now I\'m trying to develop a WP8.1 app an

Answer 1

For Universal Apps (Windows Runtime), you need to use the Frame.Navigate(...) overload, with the type of the page you're navigating to.

To navigate to MainPage.xaml, you can use Frame.Navigate(typeof(MainPage));

I'll recommend reading Quickstart: Navigating between pages (Windows Runtime apps using C#/VB/C++ and XAML) (MSDN)