Public Function Add( _
    ByVal ShortPath As String _
) As 

public IAgVeTargetPointingElement Add(
    string ShortPath
);

public: IAgVeTargetPointingElement^ Add(
    String __gc ^ ShortPath
);

public IAgVeTargetPointingElement add(
    String ShortPath
);

public: HRESULT Add(
    BSTR ShortPath,
    IAgVeTargetPointingElement ** ppRetVal
);