获取指定网页的信息

////////begin
HttpWebRequest   myReq   =   (HttpWebRequest)WebRequest.Create("http://www.baidu.com"); 
  myReq.Accept="Accept-Language:   zh-cn"; 
  myReq.Referer="http://www.baidu.com"; 
  myReq.MaximumAutomaticRedirections=1; 
  myReq.AllowAutoRedirect=true; 
  HttpWebResponse   myres=(HttpWebResponse)myReq.GetResponse();// 
  Stream   resStream   =   myres.GetResponseStream(); 
  StreamReader   sr   =   new   StreamReader(resStream,   System.Text.Encoding.Default); 
  
  Response.Write(sr.ReadToEnd());