IAdviseSink::OnClose method (objidl.h)

Called by the server to notify all registered advisory sinks that the object has changed from the running to the loaded state.


void OnClose();

Return value



The OnClose notification indicates that an object is making the transition from the running to the loaded state, so its container can take appropriate measures to ensure an orderly shutdown. For example, an object handler must release its pointer to the object.

If the object that is closing is the last open object supported by its OLE server application, the application can also shut down.

In the case of a link object, the notification that the object is closing should always be interpreted to mean that the connection to the link source has broken.


Requirement Value
Minimum supported client Windows 2000 Professional [desktop apps only]
Minimum supported server Windows 2000 Server [desktop apps only]
Target Platform Windows
Header objidl.h

See also