- pif:Pointer to the IListModel interface object.
- clsid:A globally unique id that identifies the interface to be queried.
- ppif:Pointer to a pointer returned by the function to reference the interface requested by the 'c' parameter. If the queried item is not available, this pointer is returned as NULL.
int IListModel_QueryInterface(IListModel *pif, AEECLSID clsid, void **ppif)
AEE_SUCCESS - The requested interface was found and has been returned in the 'ppif' parameter. AEE_ECLASSNOTSUPPORT - The requested interface is not supported.