private void addFieldInDataIQ(agsXMPP.protocol.x.data.Data data, string fieldname, string value)
{
Field field = new Field();
field.Var = fieldname;
agsXMPP.Xml.Dom.Element e = new agsXMPP.Xml.Dom.Element("value", value);
field.AddChild(e);
data.AddChild(field);
}