title: How do I set an image for some but not all nodes in a TreeView?
body: <p>I have a <code>TreeView</code> windows forms control with an <code>ImageList</code>, and I want some of the nodes to display images, but the others to not have images.</p>
  
  <p>I <em>don't</em> want a blank space where the image should be.  I <em>don't</em> want an image that looks like the lines that the TreeView would draw if it didn't have an ImageList.  How do I get it to draw images for some items and not others, without resorting to clumsy hacks like that?</p>