Opc.Ua.Com.Server.ComDaGroup.ScheduleNextUpdate C# (CSharp) Method

        private void ScheduleNextUpdate()
        {
            long now = HiResClock.UtcNow.Ticks;

            if (m_nextUpdateTime > 0)
            {
                m_nextUpdateTime += m_actualUpdateRate*TimeSpan.TicksPerMillisecond;
            }
            else
            {
                m_nextUpdateTime = now + m_actualUpdateRate*TimeSpan.TicksPerMillisecond;
            }

            // Utils.Trace("NextUpdateTime={0:mm:ss.fff}, ActualUpdateRate={1}", new DateTime(m_nextUpdateTime), m_actualUpdateRate);

            for (int ii = 0; ii < m_items.Count; ii++)
            {
                // check if item is being sampled independently.
                if (m_items[ii].SamplingRate >= 0)
                {
                    // check if the update time has already passed.
                    if (m_items[ii].NextUpdateTime < now)
                    {
                        m_items[ii].NextUpdateTime = now + m_items[ii].ActualSamplingRate*TimeSpan.TicksPerMillisecond;
                    }
                }

                // turn off item level update time checks.
                else
                {
                    m_items[ii].NextUpdateTime = -1;
                }
            }
        }