Opc.Ua.Server.MonitoredNode2.Add C# (CSharp) Method

        public void Add(IEventMonitoredItem eventItem)
        {
            if (EventMonitoredItems == null)
            {
                EventMonitoredItems = new List<IEventMonitoredItem>();
                Node.OnReportEvent = OnReportEvent;
            }

            EventMonitoredItems.Add(eventItem);
        }