HttpPost

gistfile1.cs

public static string GetHtmlPage(string _url)
{
  String strResult;
  WebResponse objResponse;
  WebRequest objRequest = HttpWebRequest.Create(_url);
  objResponse = objRequest.GetResponse();
  using (StreamReader sr = new StreamReader(objResponse.GetResponseStream()))
  {
    strResult = sr.ReadToEnd();
    sr.Close();
  }
  return strResult;
}


public static string HttpPostRequest(string _url, string post)
{
  var encoding = new ASCIIEncoding();
  byte[] data = encoding.GetBytes(post);
  WebRequest request = WebRequest.Create(_url);
  request.Method = "POST";
  request.ContentType = "application/x-www-form-urlencoded";
  request.ContentLength = data.Length;
  Stream stream = request.GetRequestStream();
  stream.Write(data, 0, data.Length);
  stream.Close();
  WebResponse response = request.GetResponse();
  String result;
  using (var sr = new StreamReader(response.GetResponseStream()))
  {
    result = sr.ReadToEnd();
    sr.Close();
  }
  return result;
}