static void Main(string[] args)
{
// Declare Variables
string PostData = "PARAMETER1=VALUE1&PARAMETER2=VALUE2";
ASCIIEncoding Encoding = new ASCIIEncoding();
byte[] ASCIIPostData = Encoding.GetBytes(PostData);
HttpWebRequest HTTPRequest = (HttpWebRequest)WebRequest.Create("http://trainex24.de/bm-trainex/pda/");
Stream Request;
HttpWebResponse HTTPResponse;
Stream Response;
StreamReader Reader;
string Output;
HTTPRequest.Method = "POST";
HTTPRequest.Accept = "text/plain";
HTTPRequest.ContentType = "application/x-www-form-urlencoded";
HTTPRequest.ContentLength = ASCIIPostData.Length;
// Prepare request and send
Request = HTTPRequest.GetRequestStream();
Request.Write(ASCIIPostData, 0, ASCIIPostData.Length);
// Get the response
HTTPResponse = (HttpWebResponse)HTTPRequest.GetResponse();
Response = HTTPResponse.GetResponseStream();
// Select
Reader = new StreamReader(Response);
Output = Reader.ReadToEnd();
Console.Write(Output);
Console.ReadKey();
}