The IRunningObjectTable interface has the following methods:
Register registers an object with the ROT.
Revoke revokes an object's registration with the ROT.
IsRunning checks whether an object is running.
GetObject returns a pointer to an object given its moniker.
NoteChangeTime notifies the ROT that an object has changed.
GetTimeOfLastChange returns the time an object was last changed.
EnumRunning returns an enumerator for the ROT.