title: How to add images in front of treelist control of devexpress?
body: <p>I have treelist that have four level child nodes.</p>
  <blockquote>
  <p>rootNode-&gt;1ChildNode.</p>
  <p>1ChildNode-&gt;2ChildNode.</p>
  <p>2ChildNode-&gt;3ChildNode.</p>
  </blockquote>
  <p><a href="https://i.stack.imgur.com/vhfBJ.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/vhfBJ.png" alt="Screenshot of treelist" /></a>
  I would like to provide image to each node of treelist. I set <code>rootNode.ImageIndex = 0</code> and <code>clientNode1.ImageIndex = 1</code> but it didn't work. Also, How can I bold or assign large font to 1ChildNode?
  Can someone please let me know what I am missing?
  thank you!</p>