///
        ///
        ///
        /// 20110122
        ///
        private string ConverterRISDateToValidDate(string orignalData)
        {
            string result &＃61; "";

            DateTime dtResult &＃61; new DateTime();

            bool isRight &＃61; DateTime.TryParseExact(orignalData, &＃64;"yyyyMMdd", null, DateTimeStyles.None, out dtResult);
            if (isRight)
            {
                result &＃61; dtResult.ToShortDateString();
            }

            return result;
        }

        ///
        ///
        ///
        /// 13:55.000
        ///
        private string ConverterRISTimeToValidTime(string orignalData)
        {
            string result &＃61; "";

            DateTime dtResult &＃61; new DateTime();

            bool isRight &＃61; DateTime.TryParseExact(orignalData, &＃64;"HHmmss.fff", null, DateTimeStyles.None, out dtResult);
            if (isRight)
            {
                result &＃61; dtResult.ToShortTimeString();
            }

            return result;
        }