It is defined is as follows:
const
short OMEventAnyEventId = -4;
This is a reserved event ID that specifies a canceled event (an event that is not sent to its destination).
It is defined as follows:
const
short OMEventCancelledEventId = -3;
This
is a reserved event ID used to consume null transitions.
It is defined as follows:
const short OMEventNullId
= -1;
This is a reserved event ID used for OMStartBehavior events.
It is defined as follows:
const
short OMEventStartBehaviorId = -5;
This is a reserved event ID used to cleanly close the framework when a COM server that uses the framework DLL is deleted.
It is defined as follows:
const
short OMEventOXFEndEventId = -6;
This is a reserved event ID used for timeouts.
It
is defined as follows:
const
short OMEventTimeoutId = -2;