internal override void SetXML(XmlElement xml, BaseClassIfc host, HashSet<int> processed)
{
base.SetXML(xml, host, processed);
xml.SetAttribute("LayerOn", mLayerOn.ToString().ToLower());
xml.SetAttribute("LayerFrozen", mLayerFrozen.ToString().ToLower());
xml.SetAttribute("LayerBlocked", mLayerBlocked.ToString().ToLower());
if (mLayerStyles.Count > 0)
{
XmlElement element = xml.OwnerDocument.CreateElement("LayerStyles");
xml.AppendChild(element);
foreach (IfcPresentationStyle s in LayerStyles)
element.AppendChild(s.GetXML(xml.OwnerDocument, "", this, processed));
}
}