Release 10.1A: OpenEdge Development:
ADM Reference

> ## loadImage

> Returns the index of some image file in the ImageList, first loading it if necessary. If the load fails, the function returns 0 (zero).

> Location: treeview.p

> Parameters:

> `INPUT pcImageFile AS CHARACTER`

> The file of interest.

> Returns: INTEGER PRIVATE

> Notes: The filename must specify the relative path and filename with the extension. Since the image list does not contain any images, the ImageList property is assigned to the TreeView only once, after an image is added.

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