Beispiel #1
0
        /// <summary>
        /// Releases the unmanaged resources used by the <see cref="AlarmMonitor"/> object and optionally releases the managed resources.
        /// </summary>
        /// <param name="disposing">true to release both managed and unmanaged resources; false to release only unmanaged resources.</param>
        protected virtual void Dispose(bool disposing)
        {
            if (!m_disposed)
            {
                try
                {
                    if (disposing)
                    {
                        if ((object)m_refreshTimer != null)
                        {
                            m_refreshTimer.Dispose();
                            m_refreshTimer = null;
                        }

                        if ((object)m_alarmStatusQuery != null)
                        {
                            m_alarmStatusQuery.RaisedAlarmStates -= m_alarmStatusQuery_RaisedAlarmStates;
                            m_alarmStatusQuery.ProcessException  -= m_alarmStatusQuery_ProcessException;
                            m_alarmStatusQuery.Dispose();
                            m_alarmStatusQuery = null;
                        }

                        if ((object)m_dataSubscriber != null)
                        {
                            m_dataSubscriber.ConnectionEstablished  -= m_dataSubscriber_ConnectionEstablished;
                            m_dataSubscriber.ReceivedServerResponse -= m_dataSubscriber_ReceivedServerResponse;
                            m_dataSubscriber.NewMeasurements        -= m_dataSubscriber_NewMeasurements;
                            m_dataSubscriber.ProcessException       -= m_dataSubscriber_ProcessException;
                            m_dataSubscriber.Dispose();
                            m_dataSubscriber = null;
                        }
                    }
                }
                finally
                {
                    m_disposed = true;          // Prevent duplicate dispose.
                }
            }
        }