Public Function Add( _
    ByVal Lat As System.Object, _
    ByVal Lon As System.Object _
) As IAgLtPoint

public IAgLtPoint Add(
    System.Object Lat,
    System.Object Lon
);

public: IAgLtPoint^ Add(
    VARIANT Lat,
    VARIANT Lon
);

public: HRESULT Add(
    VARIANT Lat,
    VARIANT Lon,
    IAgLtPoint ** ppRetVal
);

public IAgLtPoint add(
    AgVariant Lat,
    AgVariant Lon
);

def Add(self, Lat:typing.Any, Lon:typing.Any) -> "IAgLtPoint":