public bool IDExists(int arg)
{
NodeEntity r = Root();
if (r.GetNodeID() == arg)
{
return(true);
}
return(IDExists(r, arg));
}
private int TailID(NodeEntity arg)
{
int ret = arg.GetNodeID();
int count = arg.GetChildren().Count;
if (count > 0)
{
ret = TailID(arg.GetChildren()[count - 1]);
}
return(ret);
}
