title: Focus movement between list and other elements. WPF
body: <p>In my window I have the listview and other elements. How I can achieve such behavior of focus: when I press downkey on last listitem focus moves from listview on another element, accordingly pressing upkey on first element moves focus away from list. 
  So focus on pressing up-downkeys can move from other elements to the list, pass throw the list  and leave from the list.</p>
  
  <p>Thanks in advance.</p>