CookieContainer myCookieContainer = new CookieContainer();
HttpWebRequest request = (HttpWebRequest)WebRequest.Create("http://qun.qq.com/air/group/mine?&w=a");
request.CookieContainer = new CookieContainer();
request.CookieContainer.SetCookies("http://qun.qq.com/air/group/mine?&w=a", webBrowser1.Document.Cookie); //这句老说不对
CookieContainer myCookieContainer = new CookieContainer();
HttpWebRequest request = (HttpWebRequest)WebRequest.Create("http://qun.qq.com/air/group/mine?&w=a");
request.CookieContainer = new CookieContainer();
request.CookieContainer.SetCookies(new Uri("http://qun.qq.com/air/group/mine?&w=a"), webBrowser1.Document.Cookie);
HttpWebResponse response = request.GetResponse() as HttpWebResponse;
System.IO.Stream responseStream = response.GetResponseStream();
System.IO.StreamReader reader = new System.IO.StreamReader(responseStream, Encoding.UTF8);
string srcString = reader.ReadToEnd();
MessageBox.Show(srcString);
//得不到我想要的返回值
