title: In wpf, how can I get the next control in the tab order
body: <p>I know how to <strong><em>set</em></strong> the focus to the next control in the tab order, but I don't actually want to change focus... I just want to <strong><em>get</em></strong> the next control in the tab order (perhaps get the previous, first and last ones too.)  So... howyadodat?</p>
  
  <p>M</p>