title: Wpf - NavigationService.GoBack() and Listbox SelectionChanged Event
body: <p>In ADDPage.xaml page there i s a Back Button with the code  NavigationService.GoBack() to go back to the previous page.</p>
  
  <p>Problem:</p>
  
  <p>In the Listbox SelectionChanged Event of another page (SubPage.xaml)i am using the NavigationService.Navigate(new ADDPage(search)); </p>
  
  <p>When ever the page executes NavigationService.GoBack() of ADDPage.xaml page, the control moves to the Listbox SelectionChanged Event of SubPage.xaml and it loads the same page again. Is there any better solution for this? </p>