The SelectionTree control uses the SelectionPathOn event to publish a Boolean value indicating whether there is a selection path associated with the currently selected feature. This event should be authored in the EventMapping table.
This event can only affect controls that are located on the same dialog box as the SelectionTree control.
The SelectionPathOn ControlEvent is never published during a Maintenance Installation.
A Text control on the same modal dialog as the SelectionTree should subscribe to the event via the EventMapping table. The Text Control displays the caption of the selection path. This text control is visible or hidden depending on the event.