Hi Eddie.

>ThisForm.OLEControl1.SelectedItem.AddProperty('cCaption')

AddProperty() is a method of VFP base classes. The TreeView control doesn't have such as method in any of its objects. You have a couple of alternatives (at least):

- use the Tag property of the node to contain the text you want

- create an array (or better, a collection) that "shadows" the nodes in the tree, and keep the additional properties there.

Doug