protected static bool IsSameCurrency(XmlElement ccy1, XmlElement ccy2) { string uri1 = DOM.GetAttribute (ccy1, "currencyScheme"); string uri2 = DOM.GetAttribute (ccy2, "currencyScheme"); if ((uri1 != null) && (uri2 != null) && uri1.Equals (uri2)) return (Equal (ccy1, ccy2)); return (false); }