目的，把遠程服務(wù)器傳回的Html，解析到類里面，為GridView等提供數(shù)據(jù)源

　　1 、向遠程服務(wù)器Post數(shù)據(jù)

public int PostData(string url, string data, out string info)
        {
            info = "";
            CookieContainer cc = new CookieContainer();
            HttpWebRequest request = WebRequest.Create(url) as HttpWebRequest;
            request.CookieContainer = cc;
            request.Method = "POST";
            request.ContentType = "application/x-www-form-urlencoded";
            Stream requestStream = request.GetRequestStream();
            byte[] byteArray = Encoding.UTF8.GetBytes(data);
            requestStream.Write(byteArray, 0, byteArray.Length);
            requestStream.Close();
            HttpWebResponse response = request.GetResponse() as HttpWebResponse;
            Uri responseUri = response.ResponseUri;
            Stream receiveStream = response.GetResponseStream();
            Encoding encode = System.Text.Encoding.GetEncoding("utf-8");
            StreamReader readStream = new StreamReader(receiveStream, encode);
            string result = readStream.ReadToEnd();
            info = result;
            return 0;
        }

　　2、解析返回的html，有省略

public ClassInfo[] GetClass(string html)
        {
            ArrayList ar = new ArrayList();
            ArrayList arr = new ArrayList();
            string table = "";
            Regex regtable = new Regex(@"(?<=<table.*>).*?(?=</table>)", RegexOptions.Singleline);
            Match ma = regtable.Match(html);