public void WriteAsJSON(System.IO.TextWriter wri, int nestingLevel, JSONWritingOptions options = null)
{
wri.Write('{');
wri.Write("\"iso\":"); JSONWriter.EncodeString(wri, m_CurrencyISO, options);
wri.Write(',');
wri.Write("\"v\":"); wri.Write(m_Value);
wri.Write('}');
}