Aegis.Calculate.IntervalTimer.Start C# (CSharp) Метод

        public void Start()
        {
            using (_lock.WriterLock)
            {
                if (_queue.Find(v => v == this) != null)
                    throw new AegisException(AegisResult.TimerIsRunning);

                _lastCallTime = _stopwatch.ElapsedMilliseconds - Interval;
                _queue.Add(this);

                //  동작중인 쓰레드가 없으면 생성
                if (_timerThread == null)
                {
                    _timerThread = new Thread(TimerThreadRunner);
                    _timerThread.Start();
                }
            }
        }

        public SerialPortWatcher()
        {
            _pluggedPorts = new List<Tuple<SerialPort, object>>();
            _unpluggedPorts = new List<Tuple<SerialPort, object>>();

            _timer = new IntervalTimer(500, () => { Check(); });
            _timer.Start();
        }