TreeNode Image Overlay

I have an imagelist of about 30 images, and 3 images I'd like to be able to overlay on top of the 30 when a TreeNode is in a particular state. I know that a C++ TreeItem can do this with the TVIS_OVERLAYMASK as such:

SetItemState(hItem,INDEXTOOVERLAYMASK(nOverlayIndex), TVIS_OVERLAYMASK);

Is there any mechanism to achieve similar results in .NET?

From stackoverflow

• I don't know of a way to do the overlay automatically, but you could do this with an owner drawn tree node.

• I see this question is still getting views, so I'll post the implementation of what David suggested.

  internal class MyTree : TreeView
  {
      internal MyTree() :
          base()
      {
          // let the tree know that we're going to be doing some owner drawing
          this.DrawMode = TreeViewDrawMode.OwnerDrawText;
          this.DrawNode += new DrawTreeNodeEventHandler(MyTree_DrawNode);
      }
  
      void MyTree_DrawNode(object sender, DrawTreeNodeEventArgs e)
      {
          // Do your own logic to determine what overlay image you want to use
          Image overlayImage = GetOverlayImage();
  
          // you have to move the X value left a bit, 
          // otherwise it will draw over your node text
          // I'm also adjusting to move the overlay down a bit
          e.Graphics.DrawImage(overlayImage,
              e.Node.Bounds.X - 15, e.Node.Bounds.Y + 4);
  
          // We're done! Draw the rest of the node normally
          e.DefaultDraw = true
      }
  }