register_full

Description:

public bool register_full (string event_type, Array<string>? properties) 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. TODO: Document.

Returns:

TRUE if successful, otherwise FALSE.