Hi Claudio.

I think the problem is that you need to tell the TreeView about the ImageList. For example in the Init of the form:

THISFORM.oTree.ImageList = THISFORM.oImageList

>Hi, foxes!
>
>I'm trying to add a image to my treeview.
>I've put a imagelist control in my form, and added the images.
>Then, when I'm adding a node, I try to define the image in the fifth parameter of .nodes.add()..., or even oNode.Image = 'image's name'... but when I try this, vfp shows me an error:
>OLE IDdispatch exception code 0 from TreeCtrl: ImageList must be initialized before it can be used.
>
>I'm sure it was iniatialized, 'cause I check this in init of the form.
>
>Somebody can tell me what's happening?