public class UpLoadFile

     {

         public static void UpLoadFiles(string fileName)

         {

             string fileType = Path.GetExtension(fileName);

             string upLoadParms = "?Service=notify" + "&fileType=" + fileType;

             WebRequest webRequest = HttpWebRequest.Create(new Uri("http://192.168.0.1:8080" + upLoadParms));

             System.Text.Encoding coding = System.Text.Encoding.UTF8;

             webRequest.ContentType = "application/x-www-form-urlencoded";

             webRequest.Method = "POST";

             System.IO.Stream requeStream = webRequest.GetRequestStream();

             FileStream fileStream=new FileStream(fileName,FileMode.Open,FileAccess.Read);

             BinaryReader binaryReader=new BinaryReader(fileStream,coding);

             byte[] buffer = binaryReader.ReadBytes((int) fileStream.Length);

             requeStream.Write(buffer,,buffer.Length);

             fileStream.Close();

             requeStream.Close();

             System.Net.WebResponse response = webRequest.GetResponse();

             Stream responseStream = response.GetResponseStream();

             StreamReader streamReader = new StreamReader(responseStream);

             string returnVal = streamReader.ReadToEnd();

             responseStream.Close();

             response.Close();

         }

     }