RemoveEventListener

RemoveEventListener(string, DOMEventHandler, bool)

This method allows the removal of event listeners from the event target. If an IEventListener is removed from an EventTarget while it is processing an event, it will not be triggered by the current actions. Event Listeners can never be invoked after being removed.

public void RemoveEventListener(string type, DOMEventHandler handler, bool useCapture)
Parameter Type Description
type String Specifies the event type of the IEventListener being removed.
handler DOMEventHandler The DOMEventHandler parameter indicates the IEventListener to be removed.
useCapture Boolean Specifies whether the EventListener being removed was registered as a capturing listener or not. If a listener was registered twice, one with capture and one without, each must be removed separately. Removal of a capturing listener does not affect a non-capturing version of the same listener, and vice versa.

See Also


RemoveEventListener(string, IEventListener)

This method allows the removal of event listeners from the event target. If an IEventListener is removed from an EventTarget while it is processing an event, it will not be triggered by the current actions. Event Listeners can never be invoked after being removed.

public void RemoveEventListener(string type, IEventListener listener)
Parameter Type Description
type String Specifies the event type of the IEventListener being removed.
listener IEventListener The IEventListener parameter indicates the IEventListener to be removed.

See Also


RemoveEventListener(string, IEventListener, bool)

This method allows the removal of event listeners from the event target. If an IEventListener is removed from an EventTarget while it is processing an event, it will not be triggered by the current actions. Event Listeners can never be invoked after being removed.

public void RemoveEventListener(string type, IEventListener listener, bool useCapture)
Parameter Type Description
type String Specifies the event type of the IEventListener being removed.
listener IEventListener The IEventListener parameter indicates the IEventListener to be removed.
useCapture Boolean Specifies whether the EventListener being removed was registered as a capturing listener or not. If a listener was registered twice, one with capture and one without, each must be removed separately. Removal of a capturing listener does not affect a non-capturing version of the same listener, and vice versa.

See Also