(Application.Current.RootVisual as PhoneApplicationFrame).Navigate(new Uri("/NewContent.xaml", UriKind.Relative));
转载于:https://www.cnblogs.com/ZXdeveloper/p/3581241.html
(Application.Current.RootVisual as PhoneApplicationFrame).Navigate(new Uri("/NewContent.xaml", UriKind.Relative));
转载于:https://www.cnblogs.com/ZXdeveloper/p/3581241.html