Care.MainPage.OnNavigatedFrom C# (CSharp) Method

        protected override void OnNavigatedFrom(NavigationEventArgs e)
        {
            if (e.Content is StatuesView)
            {
                StatuesView statuesView = e.Content as StatuesView;
                statuesView.m_itemViewModel = App.ViewModel.Items[m_lastSelectedIndex];
            }
            else if (e.Content is RssDetails)
            {
                RssDetails rssDetailsView = e.Content as RssDetails;
                rssDetailsView.m_itemViewModel = App.ViewModel.Items[m_lastSelectedIndex];
            }
        }