Release 10.1A: OpenEdge Development:
ADM Reference

linkStateHandler

Procedure Handler for the linkState event. This procedure is also used by addLink and removeLink to subscribe and unsubscribe to the link events in the object.

Location: smart.p

Parameters:

INPUT pcState AS CHARACTER

Mode for the object. The valid values are:

Add — Activate new link by subscribing to the link events of the passed object.

Remove — Deactivate removed link by unsubscribing to the link events of the passed object.

Active — Activate links by subscribing to the link events of the passed object.

Inactive — Deactivate links by unsubscribing to the link events of the passed object.

INPUT phObject AS HANDLE

Object to which you want to subscribe or unsubscribe.

INPUT pcLink AS CHARACTER

Full link name pointing to the passed object. Both DataSource and Data-source are supported.

Notes: The name handler attempts to indicate that this is an event handler that should not be called directly outside of the intended events, but instead be actively used as an event to ensure that properties that are link dependant are set for removal.