static void LoadChildTree(XmlNode parentEl, NodeClass parentTree)
{
foreach (XmlNode currentEl in parentEl)
{
//jump <table>
if (currentEl.LocalName.Equals("table"))
continue;
NodeAppearPair currentNodeTreePair = parentTree.GetChild(currentEl.LocalName);
if (Object.ReferenceEquals(currentNodeTreePair, null))
{
//new tree
NodeClass currentNodeTree = new NodeClass(currentEl.LocalName);
parentTree.childNodes.Add(new NodeAppearPair(ref currentNodeTree));
}
else
//old tree
currentNodeTreePair.totalAppearCount++;
//check child
if (currentEl.HasChildNodes)
LoadChildTree(currentEl, currentNodeTreePair.nodeClass);
}
}
