Geoff Chappell - Software Analyst
The IAssociationList interface has just the one method (after the IUnknown methods):
HRESULT EnumerateElements (IEnumerateAssociationElements **);
in which IEnumerateAssociationElements is an undocumented interface.
The IAssociationList interface is implemented in the SHELL32.DLL version 6.00 from Windows Vista, and higher.
Though new for Windows Vista, this interface is not documented by Microsoft in the January 2007 edition of the Software Development Kit (SDK) for Windows Vista.