Upload audio file to soundcloud using c#

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                    WebClient client = new WebClient();
                    string postData = "client_id=" + "b408123adf1e3a950876d84475587ca2"
                                    + "&client_secret=" + "d74a342169f5f5b369622d582f77b09e"
                                    + "&grant_type=password&username=" + "biksad" //your username
                                    + "&password=" + "369789";//your password :)
                    string soundCloudTokenRes = "http://ift.tt/MTYBIA";
                    string tokenInfo = client.UploadString(soundCloudTokenRes, postData);
                    System.Net.ServicePointManager.Expect100Continue = false;
                    var request = WebRequest.Create("http://ift.tt/MTYzjU") as HttpWebRequest;
                    //some default headers
                    request.Accept = "*/*";
                    request.Headers.Add("Accept-Charset", "ISO-8859-1,utf-8;q=0.7,*;q=0.3");
                    request.Headers.Add("Accept-Encoding", "gzip,deflate,sdch");
                    request.Headers.Add("Accept-Language", "en-US,en;q=0.8,ru;q=0.6");
                    //file array
                    var files = new UploadFile[] { new UploadFile(filePath, "@" + fileName, "application/octet-stream") };
                    //other form data
                    var form = new NameValueCollection();
                    form.Add("track[title]", "biksad");
                    form.Add("track[sharing]", "public");
                    form.Add("oauth_token", tokenInfo);
                    form.Add("format", "json");

                    form.Add("Filename", fileName);
                    form.Add("Upload", "Submit Query");
                    string lblInfo;
                    try
                    {
                        using (var response = HttpUploadHelper.Upload(request, files, form))
                        {
                            using (var reader = new StreamReader(response.GetResponseStream()))
                            {
                                lblInfo = reader.ReadToEnd();
                            }
                        }
                    }
                    catch (Exception ex)
                    {
                        lblInfo = ex.ToString();
                    }

I want to upload an audio file from my server to my soundcloud account. I got this error: Cannot close stream until all bytes are written. How can i detect "form" values correctly(track[title],track[sharing]...etc.)?

How can i solve this?

asked 52 secs ago

user2923864

14