private string HttpPost(string Url, string postString)
{
byte[] byteArray = Encoding.UTF8.GetBytes(postString);
HttpWebRequest objWebRequest = (HttpWebRequest)WebRequest.Create(Url);
objWebRequest.Method = "POST";
objWebRequest.ContentType = "application/x-www-form-urlencoded";
objWebRequest.ContentLength = byteArray.Length;
Stream newStream = objWebRequest.GetRequestStream();
newStream.Write(byteArray, 0, byteArray.Length);
newStream.Close();
HttpWebResponse response = (HttpWebResponse)objWebRequest.GetResponse();
StreamReader sr = new StreamReader(response.GetResponseStream(), Encoding.UTF8);
string postStringBack= sr.ReadToEnd();
return postStringBack;
}
string postBack= HttpPost(url, postString);