C# 无法在Windows Phone上使用TweetSharp 2.3.0使用媒体进行推文

我对SendTweetWithMedia（）有问题。下面是我如何实现的

        var service = new TwitterService(TwitterSettings.ConsumerKey, TwitterSettings.ConsumerSecret);
        service.AuthenticateWith(twitterAccess.AccessToken, twitterAccess.AccessTokenSecret);

        string status = string.IsNullOrEmpty(message) ? " " : message;
        var memoryStream = new MemoryStream();
        bitmap.SaveJpeg(memoryStream, bitmap.PixelWidth, bitmap.PixelHeight, 0, 100);
        memoryStream.Position = 0;

        var options = new SendTweetWithMediaOptions
        {
            Status = status,
            Images = new Dictionary<string, Stream> {{"picture", memoryStream}}
        };
        service.SendTweetWithMedia(options, (responseStatus, response) => Dispatcher.BeginInvoke(() =>
        {
            memoryStream.Close();
            memoryStream.Dispose();

            if (response.StatusCode == HttpStatusCode.OK)
            {
                UiHelper.ShowToastPrompt(AppResources.TwitterToastPrompt);
            }
            else if (response.StatusCode == HttpStatusCode.Unauthorized)
            {
                NavigationService.Navigate(new Uri("/TwitterLoginPage.xaml", UriKind.Relative));
            }
            else
            {
                MessageBox.Show(response.StatusDescription, AppResources.ErrorMessageBoxCaption, MessageBoxButton.OK);
            }
        }));

var service=newtwitterservice（TwitterSettings.ConsumerKey，TwitterSettings.ConsumerSecret）；
AuthenticateWith（twitterAccess.AccessToken，twitterAccess.AccessTokenSecret）；
string status=string.IsNullOrEmpty（消息）？“”：消息；
var memoryStream=新的memoryStream（）；
SaveJpeg（memoryStream，bitmap.PixelWidth，bitmap.PixelHeight，0，100）；
memoryStream.Position=0；
var options=新的SendTweetWithMediaOptions
{
状态=状态，
Images=新字典{“picture”，memoryStream}
};
service.SendTweetWithMedia（选项，（responseStatus，response）=>Dispatcher.BeginInvoke（（）=>
{
memoryStream.Close（）；
memoryStream.Dispose（）；
if（response.StatusCode==HttpStatusCode.OK）
{
UiHelper.ShowToastPrompt（AppResources.TwitterToastPrompt）；
}
否则如果（response.StatusCode==HttpStatusCode.Unauthorized）
{
NavigationService.Navigate（新Uri（“/TwitterLoginPage.xaml”，UriKind.Relative））；
}
其他的
{
MessageBox.Show（response.StatusDescription，AppResources.ErrorMessageBoxCaption，MessageBoxButton.OK）；
}
}));

但它在消息框中显示“禁止”

甚至我也尝试用MediaOptions从SendTweetWithMediaOptions中删除图像，但没有效果

---

有人能帮忙吗？谢谢。

最后，我可以使用TweetSharp+吊床将照片上传到Twitter，并使用此代码

TwitterService service = new TwitterService(consumerKey, consumerSecret);
service.AuthenticateWith(accessToken, accessTokenSecret);

if (thumbnail != null)  // an image post - go through twitpic
{
    MemoryStream ms = new MemoryStream();
    thumbnail.Save(ms, System.Drawing.Imaging.ImageFormat.Jpeg);
    ms.Seek(0, SeekOrigin.Begin);

    // Prepare an OAuth Echo request to TwitPic
    RestRequest request = service.PrepareEchoRequest();
    request.Path = "uploadAndPost.xml";
    request.AddField("key", twitpicApiKey);
    request.AddField("consumer_token", consumerKey);
    request.AddField("consumer_secret", consumerSecret);
    request.AddField("oauth_token", accessToken);
    request.AddField("oauth_secret", accessTokenSecret);
    request.AddField("message", "Failwhale!");
    request.AddFile("media", "failwhale" + Environment.TickCount.ToString(), ms, "image/jpeg");

    // Post photo to TwitPic with Hammock
    RestClient client = new RestClient { Authority = "http://api.twitpic.com/", VersionPath = "1" };
    RestResponse response = client.Request(request);

    return response.Content;
}

将VersionPath的值设置为1非常重要。我以前用过2个，但没用