怎么把这一段web程序改为winform程序，菜鸟求助？

Question

void Page_Load()

{

string rl;

WebRequest myReq=WebRequest.Create(http://www.baidu.com);

WebResponse myRes=myReq.GetResponse();

Stream resStream=myRes.GetResponseStream();

StreamReader sr=new StreamReader(resStream,Encoding.Default);

StringBuilder sb=new StringBuilder();

while((rl=sr.ReadLine())!=null)

{

sb.Append(rl);

}

result.Text=sb.ToString();

myRes.Close();

}

怎么把这一段web程序改为winform程序，菜鸟求助？