title: Treeview get full path to HDD
body: <p>I have a treeview of a repertory which is into my windows Desktop.
  And when I try to get fullpath of a node.
  Example:</p>
  
  <pre><code>Test\
       t1\
          a
          b
       t2\
          c
          d\
            e
  </code></pre>
  
  <p>When get fullpath of node t2, return : <code>"Test\t2"</code> but i would like to have <code>"C:\Users\Neyoh\Desktop\Test\t2"</code>.</p>
  
  <p>Do you have any solution ?</p>