internal static XmlNode convert(XmlDocument doc, IfcValue value,string name)
{
string keyword = value.GetType().Name;
XmlElement v = doc.CreateElement(keyword + "-wrapper");
v.InnerText = value.Value.ToString();
if (string.IsNullOrEmpty(name))
return v;
XmlElement element = doc.CreateElement(name);
element.AppendChild(v);
return element;
}