Michael,

Go grab the treeview101 sample from my website it has pretty clear code on how to coordinate the treeview (or listview) with the imagelist control. If you go to the properties page for the imagelist it shows how the images are given key values the rest of your code can use.

>I just tried that. It did not work. I passed the sys(2015) as the key to the Listimages collection and it didn't work. Any other suggestions. Thanks.