Release 10.1A: OpenEdge Development:
ADM Reference

DeactivateTargetOnHide

Property used to control whether or not a target should be deactivated immediately on hide. If TRUE, the target should be deactivated.

Data type: Logical

Notes:

Read and Write.
If TRUE, the received event is returned to the linkStateHandler of the source procedure along with the handle of the toolbar so that it can activate or deactivate the link accordingly.
If FALSE, an inactive state is ignored and an active event is used to pass inactive to the linkstateHandler procedure for all the targets that are not the source of the publish and active is passed to the source for activation.