title: Can a WPF ListBox be "read only"?
body: <p>We have a scenario where we want to display a list of items and indicate which is the "current" item (with a little arrow marker or a changed background colour).</p>
  
  <p>ItemsControl is no good to us, because we need the context of "SelectedItem". However, we want to move the selection programattically and not allow the user to change it.</p>
  
  <p>Is there a simple way to make a ListBox non-interactive? We can fudge it by deliberately swallowing mouse and keyboard events, but am I missing some fundamental property (like setting "IsEnabled" to false without affecting its visual style) that gives us what we want?</p>
  
  <p>Or ... is there another WPF control that's the best of both worlds - an ItemsControl with a SelectedItem property?</p>