| AddPrefItem([in] IID *pItemClassId,[out] IRsNode **ppItem) | IRfPreferencesFn | |
| AddPrefItemFromPrototype([in] BSTR bszFileName,[out] IRsNode **ppItem) | IRfPreferencesFn | |
| ClassId | IRsObject | |
| ClassName | IRsObject | |
| GetPreferenceSpace([out, retval] IRnEncapsulator **ppPreferenceSpace) | IRfPreferencesFn |
1.5.5