问异常-> Hammock.WindowsPhone.dll！Hammock.Silverlight.Compat.GzipHttpWebResponse.GetResponseStream()

EN

private void GetTwitterToken()
{
    var credentials = new OAuthCredentials
    {
        Type = OAuthType.RequestToken,
        SignatureMethod = OAuthSignatureMethod.HmacSha1,
        ParameterHandling = OAuthParameterHandling.HttpAuthorizationHeader,
        ConsumerKey = MyTwitter.ConsumerKey,
        ConsumerSecret = MyTwitter.ConsumerSecret,
        Version = MyTwitter.OAuthVersion,
        CallbackUrl = MyTwitter.CallbackUri
    };

    /*
    var client = new RestClient
    {
        Authority = "https://api.twitter.com/oauth",
        Credentials = credentials,
        HasElevatedPermissions = true
    };
    */

    var client = new RestClient
    {
        Authority = "https://api.twitter.com/oauth",
        Credentials = credentials,
        HasElevatedPermissions = true,
        SilverlightAcceptEncodingHeader = "gzip",
        DecompressionMethods = DecompressionMethods.GZip
    };

    var request = new RestRequest
    {
        Path = "/request_token"
    };
    client.BeginRequest(request, new RestCallback(TwitterRequestTokenCompleted));
}

private void TwitterRequestTokenCompleted(RestRequest request, RestResponse response, object userstate)
{
    Debug.WriteLine("Twitter Request Token Completed");

    _oAuthToken = GetQueryParameter(response.Content, "oauth_token");
    _oAuthTokenSecret = GetQueryParameter(response.Content, "oauth_token_secret");
    var authorizeUrl = MyTwitter.AuthorizeUri + "?oauth_token=" + _oAuthToken;

    if (String.IsNullOrEmpty(_oAuthToken) || String.IsNullOrEmpty(_oAuthTokenSecret))
    {
        Dispatcher.BeginInvoke(() => MessageBox.Show("error calling twitter"));
        return;
    }

    Dispatcher.BeginInvoke(() => browserControl.Navigate(new Uri(authorizeUrl)));
}