【发布时间】:2012-08-14 15:10:31
【问题描述】:
我是 Silverlight 的新手。我正在使用 Visual Studio 2010 for Windows phone 进行编程。 我尝试做 HttpWebRequest 但调试器说 ProtocolViolationException。 这是我的代码
private void log_Click(object sender, RoutedEventArgs e)
{
//auth thi is my url for request
string auth;
string login = Uri.EscapeUriString(this.login.Text);
string password = Uri.EscapeUriString(this.pass.Password);
auth = "https://api.vk.com/oauth/token";
auth += "?grant_type=password" + "&client_id=*****&client_secret=******&username=" + login + "&password=" + password + "&scope=notify,friends,messages";
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(auth);
request.BeginGetRequestStream(RequestCallBack, request);//on this line debager say ProtocolViolationExceptio
}
void RequestCallBack(IAsyncResult result)
{
HttpWebRequest request = result.AsyncState as HttpWebRequest;
Stream stream = request.EndGetRequestStream(result);
request.BeginGetResponse(ResponceCallBack, request);
}
void ResponceCallBack(IAsyncResult result)
{
HttpWebRequest request = result.AsyncState as HttpWebRequest;
HttpWebResponse response = request.EndGetResponse(result) as HttpWebResponse;
using (StreamReader sr = new StreamReader(response.GetResponseStream()))
{
string a =sr.ReadToEnd();
MessageBox.Show(a);
}
}
【问题讨论】:
-
您忘记清理一个客户端密钥/ID 对
-
有人可以给我 HttpWebRequest 的工作代码吗?
标签: c# silverlight windows-phone