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

        public void QueueValue(
            ISystemContext context,
            NodeState node,
            MonitoredItem monitoredItem)
        {
            DataValue value = new DataValue();

            value.Value = null;
            value.ServerTimestamp = DateTime.UtcNow;
            value.SourceTimestamp = DateTime.MinValue;
            value.StatusCode = StatusCodes.Good;

            ServiceResult error = node.ReadAttribute(
                context,
                monitoredItem.AttributeId,
                monitoredItem.IndexRange,
                monitoredItem.DataEncoding,
                value);

            if (ServiceResult.IsBad(error))
            {
                value = null;
            }

            monitoredItem.QueueValue(value, error);
        }
        #endregion