获取网页的值

private   string   getWebresourceFile1(string   url) 
    { 

WebClient   myWebClient   =   new   WebClient();     
byte[]   myDataBuffer   =   myWebClient.DownloadData(url); 
string   SourceCode   =   Encoding.Default.GetString(myDataBuffer); 
saveSourceCode(SourceCode); 
                  return   SourceCode; 
      }


 HttpWebRequest myRequest = (HttpWebRequest)WebRequest.Create("http://www.baidu.com/index.aspx");
             myRequest.GetResponse();

WebClient _Client = new WebClient();
              _Client.OpenRead("http://www.baidu.com/index.aspx”);