public void SaveXml(string pathName_, string prefabName_)
{
if (RootItem == null)
{
return;
}
XmlDocument doc = new XmlDocument();
XmlDeclaration dec = doc.CreateXmlDeclaration("1.0", "utf-8", null);
doc.AppendChild(dec);
XmlElement root = doc.CreateElement("root");
root.SetAttribute("templateName", this.ragDollItem.name);
root.SetAttribute("prefabName", prefabName_);
doc.AppendChild(root);
RootItem.SaveXml(doc, root);
doc.Save(pathName_);
}