title: Simple way to call a method on the View (Code Behind)
body: <p>I have a small issue I was hoping somebody could help me with. I have to call the NavigationService.RemoveBackEntry() on two of my views due to the way I have my first run wizard set up.</p>
  
  <p>This method needs to be called on the view (in the codebehind) as far as I am aware and cannot be called in my view models.</p>
  
  <p>I was wondering what would be the easiest, cleanest way to call a RemoveLastNavEntry() from the ViewModel if the method lives on the view.</p>
  
  <p>Rob has said it is a feature he will build into the navigation service at some point but until then I need to implement this as a minor hack.</p>