public static void PrintTree(Node tree, String indent, Bool last)

{

    Console.Write(indent + "+- " + tree.Name);

    indent += last ? "   " : "|  ";

​

    for (int i = 0; i < tree.Children.Count; i++)

    {

        PrintTree(tree.Children[i], indent, i == tree.Children.Count - 1);

    }

}

​