>>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
>
>It doesn't work. I've put this code as you told me, but VFP shows me an error:
>OLE IDispatch exception code 0 from TreeCtrl: Invalid Object
>
>I'm using vfp 5.0...

Make sure that you substitute the "Name" of your treeview control for "oTree" and the "Name" of your ImageList for "oImageList".