webservice

private static final String SoapLogin = "http://tempuri.org/Login";
    private static final String MethodLogin = "Login";

private static final String NAMESPACE = "http://tempuri.org/";

    private static final String URL = "http://192.168.75.227:41/Service1.asmx";

    request = new SoapObject(NAMESPACE, MethodLogin);
            request.addProperty("userName", Uname);
            request.addProperty("password", pas);
            envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);
            envelope.dotNet = true;
            envelope.setOutputSoapObject(request);

            aht = new AndroidHttpTransport(URL);
            aht.call(SoapLogin, envelope);
            result = envelope.getResponse();
            flag = Boolean.valueOf(result.toString());