public Form1()

        {

            InitializeComponent();

            string url = "http://www.xxxx.cc/";

            webBrowser1.Navigate(url);

                }



        private void webBrowser1_DocumentCompleted(object sender, WebBrowserDocumentCompletedEventArgs e)

        {

                      for (int i = 1; i < 8; i++)

            {

                string[] args = { "AspNetPager1", i.ToString() };

                webBrowser1.Document.InvokeScript("__doPostBack", args);

                if (webBrowser1.IsBusy == false && webBrowser1.StatusText == "完成")

                {

                    string body = webBrowser1.Document.Body.OuterHtml;



                    string exp = " 共([\\s\\S]*?)页，当前为第([\\s\\S]*?)页，每页10条";

                    Match match = Regex.Match(body, exp, RegexOptions.IgnoreCase);



                    string num = match.Groups[2].Value.ToString();

                             }

            

            }



        }