deregister_no_data
Description:
public static bool deregister_no_data (EventListenerSimpleCB callback, string event_type) throws Error
deregisters an EventListenerSimpleCB from the registry, for a specific event type.
Parameters:
| callback |
the EventListenerSimpleCB registered against an event type. |
| event_type |
a string specifying the event type for which this listener is to be deregistered. |
Returns:
|
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