All objects which have information to display in details view must override this method. ppDetailsData is a pointer to the beginning of the buffer into which details data should be written. The override should write whatever data it is responsible for and then increment the pointer to the beginning of the area of the next class in the hierarchy (1 byte past the last field for which it is responsible). Note that ppDetailsData must be modified so that the subclasses write in the appropriate place.
The details data returned by a class must match the information returned in wpclsQueryDetailsInfo.