IObservableMap<K, V>::remove_MapChanged method

Removes the specified event handler for the MapChanged event.

Syntax

HRESULT remove_MapChanged(
  [in] EventRegistrationToken token
);

Parameters

• token [in]
  Type: EventRegistrationToken

  The registration token for the event handler. The token is obtained from the add_MapChanged method.

Return value

Type: HRESULT

If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

Requirements

See also

IObservableMap<K, V>

add_MapChanged