Opc.Ua.Client.Session.Load C# (CSharp) Method

        public IEnumerable<Subscription> Load(string filePath)
        {
            XmlReaderSettings settings = new XmlReaderSettings();

            settings.ConformanceLevel = ConformanceLevel.Document;
            settings.CloseInput       = true;

            XmlReader reader = XmlReader.Create(filePath, settings);
            
            try
            {
                DataContractSerializer serializer = new DataContractSerializer(typeof(SubscriptionCollection));
                
                SubscriptionCollection subscriptions = (SubscriptionCollection)serializer.ReadObject(reader);

                foreach (Subscription subscription in subscriptions)
                {
                    AddSubscription(subscription);
                }

                return subscriptions;
            }
            finally
            {
                reader.Close();
            }
        }