/// <summary> /// Checks whether the given event provider has the given listener registered for the given event. /// /// Returns true if function and listener object both match the corresponding parameters of at least one listener registered for the named event. /// </summary> /// <param name="oEventProvider">The event provider to get the registered events for</param> /// <param name="sEventId">The identifier of the event to check listeners for</param> /// <param name="fnFunction">The handler function to check for</param> /// <returns>Returns whether a listener with the same parameters exists</returns> private extern static bool hasListener([email protected] oEventProvider, string sEventId, object fnFunction);
/// <summary> /// Creates an event with the given <code>sId</code>, linked to the provided <code>oSource</code> and enriched with the <code>mParameters</code>. /// </summary> /// <param name="sId">The id of the event</param> /// <param name="oSource">The source of the event</param> /// <param name="mParameters">A map of parameters for this event</param> public extern Event(string sId, [email protected] oSource, object mParameters);
