A Link to LINQ and a Look at the Binary Search Tree

using System;
using BinaryTreeLibrary;

public class TreeTest
{
    public static void Main(string[] args)
    {
        Tree tree = new Tree();
        int insertValue;

        Console.WriteLine("Inserting Values:  ");
        Random random = new Random();
        for (int i = 1; i <= 10; i++)
        {
            insertValue = random.Next(100);
            Console.Write(insertValue + " ");
            tree.insertNode(insertValue);
        }

        Console.WriteLine("\n\nPreorder traversal");
        tree.PreorderTraversal();

        Console.WriteLine("\n\nInorder traversal");
        tree.InorderTraversal();

        Console.WriteLine("\n\nPostorder traversal");
        tree.PostorderTraversal();
        Console.WriteLine();
    }
}