public XmlElement getXmlElement(XmlDocument doc, string elemName)
{
XmlElement elem1;
XmlElement elem2;
elem1 = doc.CreateElement(elemName);
foreach (GPLocationChange chng in changes)
{
elem2 = doc.CreateElement("Change");
elem1.AppendChild(elem2);
chng.writeToXmlNode(elem2, doc);
}
elem2 = doc.CreateElement("DefaultLocation");
elem2.SetAttribute("type", type.ToString());
elem1.AppendChild(elem2);
defaultLocation.writeToXmlNode(elem2, doc);
return(elem1);
}