title: Scroll Treeview to Bottom automatically in WPF
body: <p>I got a treeview with a bunch of nodes where more gets added over time. When I add a new node to the treeview, I need to make sure that the very bottom most node is visible.</p>
  
  <p>I tried using the ItemContainerGenerator to select the last item and bring it into view. But it doesn't work for me.</p>
  
  <p>How can I make my treeview scroll to the very last item?</p>