public static void DumpToFile()
{
//AddrSet set = new AddrSet(true);
//AddrSet.AddrGraph.root = new GraphNode("root",LEVEL.Root);
//AddrSet.AddrGraph.root.NextNodeList.Add(new GraphNode("A", LEVEL.Province));
//AddrSet.AddrGraph.root.NextNodeList.Add(new GraphNode("B", LEVEL.Province));
//set.Dump();
}