imagelib.xaml?imgid=234
int id = 5;NavigationService.Navigate(new Uri("/Views/Page3.xaml?id=" + id, UriKind.Relative));
protected override void OnNavigatedTo(System.Windows.Navigation.NavigationEventArgs e){ base.OnNavigatedTo(e); string id = null; NavigationContext.QueryString.TryGetValue("id", out id); MessageBox.Show("you choosed id: " + id);}