Begins the definition of your event sink map.
BEGIN_EVENTSINK_MAP(theClass, baseClass )
- Specifies the name of the control class whose event sink map this is.
- Specifies the name of the base class of theClass.
In the implementation (.cpp) file that defines the member functions for your class, start the event sink map with the BEGIN_EVENTSINK_MAP macro, then add macro entries for each event to be notified of, and complete the event sink map with the END_EVENTSINK_MAP macro.
For more information on event sink maps and OLE control containers, see the article ActiveX Control Containers.