3.1.4.2 IEventClass

The IEventClass interface provides methods that are used by the client to manipulate an event class on the server. The interface inherits Opnums 0 to 6 from IDispatch as specified in [MS-OAUT] section 3.1.4. The version for this interface is 0.0.

To receive incoming remote calls for this interface, the server MUST implement a DCOM object class with the class ID CLSID_EventClass (see section 1.9) using the UUID {fb2b72a0-7a68-11d1-88f9-0080c7d771bf} for this interface.

The interface includes the following methods beyond those in IDispatch.

Methods in RPC Opnum Order

Method	Description
EventClassID	Gets the EventClassID property for the event class. Opnum: 7
EventClassID	Sets the EventClassID property for the event class. Opnum: 8
EventClassName	Gets the EventClassName property of the event class. Opnum: 9
EventClassName	Sets the EventClassName property of the event class. Opnum: 10
OwnerSID	Gets the OwnerSID property of the event class. Opnum: 11
OwnerSID	Sets the OwnerSID property of the event class. Opnum: 12
FiringInterfaceID	Gets the FiringInterfaceID property for the event class. Opnum: 13
FiringInterfaceID	Sets the FiringInterfaceID property for the event class. Opnum: 14
Description	Gets the Description property for the event class. Opnum: 15
Description	Sets the Description property for the event class. Opnum: 16
Opnum17NotUsedOnWire	Reserved for local use. Opnum: 17
Opnum18NotUsedOnWire	Reserved for local use. Opnum: 18
TypeLib	Gets the Typelib property of the event class. Opnum: 19
TypeLib	Sets the Typelib property of the event class. Opnum: 20

In the preceding table, the term "Reserved for local use" means that the client MUST NOT send the opnum, and the server behavior is undefined<12> because it does not affect interoperability.