C#学习教程：Httpwebrequest没有检索Cookies分享

我创建了以下代码，据我所知应该可以正常工作？ 它根本没有收到任何COOKIE，我已经用钢丝鲨双重检查并且正在返回COOKIE &＃8230;这是在Windows Phone 7上开发的。

byte[] cOntent= GetLoginRequestContent(username, password); COOKIEContainer COOKIECOntainer= new COOKIEContainer(); HttpWebRequest httpWebRequest = (HttpWebRequest)WebRequest.Create(LoginUri); httpWebRequest.COntentType= AuthContentType; httpWebRequest.Method = "POST"; httpWebRequest.Headers["referer"] = LoginRequestReferer; httpWebRequest.COOKIECOntainer= COOKIEContainer; httpWebRequest.Headers[HttpRequestHeader.ContentLength] = content.Length.ToString(); httpWebRequest.BeginGetRequestStream(async1 => { using (Stream stream = httpWebRequest.EndGetRequestStream(async1)) stream.Write(content, 0, content.Length); httpWebRequest.BeginGetResponse(async2 => { HttpWebResponse rep = (HttpWebResponse)httpWebRequest.EndGetResponse(async2); COOKIECollection COOKIEs = rep.COOKIEs; using (Stream stream = rep.GetResponseStream()) using (StreamReader sr = new StreamReader(stream)) { String cOntentX= sr.ReadToEnd(); //if blah blah } }, null); }, null);