Gets the IADsMembers interface on the ADSI collection object that represents the members of this group.
HRESULT IADsGroup::Members(
  IADsMembers ** ppMembers  //Interface on the members collection 
                            // object
);
 This method supports the standard return values E_FAIL and E_UNEXPECTED, as well as the following:
  Windows NT:  Use version 4.0 and later. 
  Windows CE:  Unsupported.
  Header: Declared in iads.h.
IADsMembers, ADSI Group Object, ADSI Members Object