using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace WindowsFormsApplication1
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
            this.Load += new EventHandler(Form1_Load);
        }

        WebBrowser webBrowser1 = new WebBrowser();
        void Form1_Load(object sender, EventArgs e)
        {
            webBrowser1.Navigating += new WebBrowserNavigatingEventHandler(webBrowser1_Navigating);
            webBrowser1.DocumentCompleted += new WebBrowserDocumentCompletedEventHandler(webBrowser1_DocumentCompleted);
            webBrowser1.Dock = DockStyle.Fill;
            this.Controls.Add(webBrowser1);

            webBrowser1.Navigate("http://t...content-available-to-author-only...h.net/test/read.cgi/tech/1346940693/");
        }
        int count = 0;
        void webBrowser1_Navigating(object sender, WebBrowserNavigatingEventArgs e)
        {
            System.Threading.Interlocked.Increment(ref count);
            this.Text = count.ToString();
        }

        void webBrowser1_DocumentCompleted(object sender, WebBrowserDocumentCompletedEventArgs e)
        {
            System.Threading.Interlocked.Decrement(ref count);
            if (count == 0)
            {
            }
        }
    }
}