register_with_app
Description:
public bool register_with_app (string event_type, Array<string>? properties, Accessible? app) throws Error
Adds an in-process callback function to an existing EventListener.
Parameters:
| this |
The EventListener to register against an event type. |
| event_type |
a character string indicating the type of events for which notification is requested. See register for a description of the format and legal event types. |
| properties |
a list of properties that should be sent along with the event. The properties are valued for the duration of the event callback. |
| app |
the application whose events should be reported, or null for all applications. |
Returns:
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