Opc.Ua.Server.CustomNodeManager2.SubscribeToAllEvents C# (CSharp) Method

        public virtual ServiceResult SubscribeToAllEvents(
            OperationContext    context, 
            uint                subscriptionId, 
            IEventMonitoredItem monitoredItem, 
            bool                unsubscribe)
        {
            ServerSystemContext systemContext = SystemContext.Copy(context);

            lock (Lock)
            {
                // A client has subscribed to the Server object which means all events produced
                // by this manager must be reported. This is done by incrementing the monitoring
                // reference count for all root notifiers.
                if (m_rootNotifiers != null)
                {
                    for (int ii = 0; ii < m_rootNotifiers.Count; ii++)
                    {
                        SubscribeToEvents(systemContext, m_rootNotifiers[ii], monitoredItem, unsubscribe);
                    }
                }

                return ServiceResult.Good;
            }
        }