I Create Sms Gatway Application But I Want When Application Start onrecivemsg() Function Run Continusly.Without Break Till Application Is Not Closed

See more:

ASP.NET

C#3.5

I use timer to call function. but this application is stop.Please any one know how to do this tell me thanks in advance :)

public void onrecivemsg()
          {
          try
              {
              objSmsMessage.FromAddress = "+2518899";
              objSmpp.WaitForSmsUpdate(3000);
              if (objSmsMessage.FromAddress == null)
                  {
                  objSmsMessage.FromAddress = "+2518899";
                  }

              for (int i = 0; i <= 30; i++)
                  {
                  objSmsMessage = objSmpp.FetchSmsUpdate();
                  toatalmsg += objSmpp.CountSmsReceived();
                  lbl_connected.Text = "Total " + Convert.ToString(toatalmsg) + " Received";
                  objSmsMessage = objSmpp.ReceiveMessage();

                  string strResult = "ReceiveMessage, result: " + objSmpp.LastError + " (" + objSmpp.GetErrorDescription(objSmpp.LastError) + ")";
                  Program.createlog("ReciverMessage:" + toatalmsg);

                  if (objSmpp.LastError == 0)
                      {

                      fromadd = objSmsMessage.FromAddress;
                      Toaddshortcode = objSmsMessage.ToAddress;
                      MessageBox.Show(fromadd);
                      MessageBox.Show(Toaddshortcode);
                      message = objSmsMessage.Body;
                      MessageBox.Show(message);
                      Thread th = new Thread(() => GetProcessResult(fromadd, message, Toaddshortcode));
                      th.IsBackground = true;
                      th.Start();
                      //GetProcessResult(fromadd, message, Toaddshortcode);
                      }
                  }
              }
          catch (Exception ex)
              {
              Program.createlog(ex.ToString());
              MessageBox.Show(ex.ToString());

              }
          }