Returns a pointer to an enumerator object that can be used to enumerate ACEs in an ACL.
HRESULT _NewEnum(
IUnknown ** ppEnumerator //Interface on enumerator object
);
This method supports the standard return values E_INVALIDARG, E_OUTOFMEMORY, E_UNEXPECTED and E_FAIL, as well as the following:
IEnumVARIANT, IADsAccessControlEntry, IADsSecurityDescriptor