Opc.Ua.Com.Server.ComAe2Subscription.UpdateSourceFilter C# (CSharp) Method

        private void UpdateSourceFilter(List<NodeId> sources)
        {
            m_sourceNodes.Clear();

            if (sources != null && sources.Count > 0)
            {
                for (int ii = 0; ii < sources.Count; ii++)
                {
                    NodeId sourceId = sources[ii];

                    if (!m_sourceNodes.Contains(sourceId))
                    {
                        m_sourceNodes.Add(sourceId);
                    }
                }
            }
        }