Пример #1
0
 private void Button_Click_3(object sender, RoutedEventArgs e)
 {
     if (!Frame1.CanGoBack)
     {
         Frame1.Navigate(new View.Pages.ReturnCassete(this));
     }
     else
     {
         System.GC.Collect();
         Frame1.Content = null;
         Frame1.RemoveBackEntry();
         Frame1.Navigate(new View.Pages.ReturnCassete(this));
     }
 }