Release 10.1A: OpenEdge Development:
ADM Reference

activeTarget

Return the targets of the specified link type.

Location: panel.p

Parameters:

INPUT pcLink AS CHARACTER

The type of link: TableIO, Navigation, Commit.

Returns: HANDLE

Notes:

The toolbar only supports one active object in these, but it might be linked to inactive objects on hidden pages. If more than one target this procedure returns the active hidden object where ObjectHidden = FALSE for some link type.
This is not overridden by Toolbar.