Public Function ConvertQuantity( _
    ByVal DimensionName As String, _
    ByVal FromUnit As String, _
    ByVal ToUnit As String, _
    ByVal FromValue As Double _
) As Double

public double ConvertQuantity(
    string DimensionName,
    string FromUnit,
    string ToUnit,
    double FromValue
);

public: double ConvertQuantity(
    String __gc ^ DimensionName,
    String __gc ^ FromUnit,
    String __gc ^ ToUnit,
    double FromValue
);

public: HRESULT ConvertQuantity(
    BSTR DimensionName,
    BSTR FromUnit,
    BSTR ToUnit,
    double FromValue,
    double * pToValue
);

public double convertQuantity(
    String DimensionName,
    String FromUnit,
    String ToUnit,
    double FromValue
);

def ConvertQuantity(self, DimensionName:str, FromUnit:str, ToUnit:str, FromValue:float) -> float: