BernieApp.UWP.ViewModels.NewsViewModel.GoToDetailsPage C# (CSharp) Метод

        public void GoToDetailsPage()
        {
            if (SelectedItem != null)
            {
                var entry = SelectedItem;
                Messenger.Default.Send(new NotificationMessage<FeedEntry>(entry, "Selected_Entry"));
                NavigationService.Navigate(typeof(NewsDetail));
            }
        } 
    }