You must write ContentLength bytes to the request stream before calling [Begin]GetRes

[uncletone1]

Hi
I'm getting an error in my code. It was working a while ago, but for some reason I can't seem to see where it might be wrong now.

Thanks

try
{
HttpWebRequest httpWebRequest = (HttpWebRequest)WebRequest.Create("https://api.betfair.com/exchange/betting/json-rpc/v1");

if (MyProxy != null)
{
httpWebRequest.Proxy = MyProxy;
}

NameValueCollection CustomHeaders = new NameValueCollection();
CustomHeaders["X-Application"] = AppKey;
CustomHeaders["X-Authentication"] = SessionToken;
httpWebRequest.ContentType = "application/x-www-form-urlencoded";
httpWebRequest.Accept = "application/json";
httpWebRequest.Method = WebRequestMethods.Http.Post;
httpWebRequest.Headers.Add(HttpRequestHeader.Accep tCharset, "ISO-8859-1,utf-8");
httpWebRequest.Headers.Add(CustomHeaders);

Byte[] BA = Encoding.UTF8.GetBytes(Output);
httpWebRequest.ContentLength = BA.Length;

Stream SW = httpWebRequest.GetRequestStream();
SW.Write(BA, 0, BA.Length);

------- Failing here
HttpWebResponse httpResponse = (HttpWebResponse)httpWebRequest.GetResponse();

Stream Reader = httpResponse.GetResponseStream();
StreamReader Sreader = new StreamReader(Reader);

String IN = Sreader.ReadToEnd();
return IN;

}
catch (Exception e)
{
return "ERROR : " + e.ToString();
}

[uncletone1]

Sorted.

Expect100Continue = false

Thanks for looking

[john_baptiste_of_cheshire]

thanks :-)