title: populate treeview from a list of path
body: <p>I'm trying to populate a treeview from a list of folder path, for example:</p>
  
  <pre><code>C:\WINDOWS\addins
  C:\WINDOWS\AppPatch
  C:\WINDOWS\AppPatch\MUI
  C:\WINDOWS\AppPatch\MUI\040C
  C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727
  C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\MUI
  C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\MUI\0409
  </code></pre>
  
  <p>with an ouput like this:</p>
  
  <pre><code>├───addins
  ├───AppPatch
  │   └───MUI
  │       └───040C
  ├───Microsoft.NET
  │   └───Framework
  │       └───v2.0.50727
  │           └───MUI
  │               └───0409
  </code></pre>
  
  <p>Notice there's no 'C:\WINDOWS\Microsoft.NET' or 'C:\WINDOWS\Microsoft.NET\Framework' in the list. I've been working on this for almost two days and there's a bunch of bug in my code. Hope I can get help from here.</p>
  
  <p>Thanks.</p>
  
  <p>Eric</p>