The following constants are used with the dwControlCode member of ADS_ATTR_INFO structure to specify the type of operation to be performed when an attribute is modified with the IDirectoryObject::SetObjectAttributes method. For more information about using these values, see Modifying Attributes with ADSI.
These constants are intended to be used with the ADS_ATTR_INFO structure in the IDirectoryObject::SetObjectAttributes method. These constants should not be confused with members of the ADS_PROPERTY_OPERATION_ENUM enumeration, which are intended to be used with the IADs::PutEx method.
ADS_ATTR_INFO, IDirectoryObject::SetObjectAttributes, Modifying Attributes with ADSI