private XmlDocument GetDefinitionDocument()
{
var doc = new XmlDocument();
if (tvDefinition.Nodes.Count > 0)
{
XmlNode rootNode = doc.CreateElement("root");
doc.AppendChild(rootNode);
TreeNodeHelper.AddXmlNode(tvDefinition.Nodes[0], rootNode);
var xmlbody = doc.SelectSingleNode("root/ShuffleDefinition").OuterXml;
doc.LoadXml(xmlbody);
}
return(doc);
}