Opc.Ua.Server.CoreNodeManager.UpdateAttributes C# (CSharp) Method

        private static void UpdateAttributes(ILocalNode node, NodeAttributes attributes)
        {
            // DisplayName
            if (attributes != null && (attributes.SpecifiedAttributes & (uint)NodeAttributesMask.DisplayName) != 0)
            {
                node.DisplayName = attributes.DisplayName;
            
                if (node.DisplayName == null)
                {
                    node.DisplayName = new LocalizedText(node.BrowseName.Name);
                }
            }
            else
            {
                node.DisplayName = new LocalizedText(node.BrowseName.Name);
            }
            
            // Description
            if (attributes != null && (attributes.SpecifiedAttributes & (uint)NodeAttributesMask.Description) != 0)
            {
                node.Description = attributes.Description;
            }
                     
            // WriteMask
            if (attributes != null && (attributes.SpecifiedAttributes & (uint)NodeAttributesMask.WriteMask) != 0)
            {
                node.WriteMask = (AttributeWriteMask)attributes.WriteMask;
            }
            else
            {
                node.WriteMask = AttributeWriteMask.None;
            }
                    
            // WriteMask    
            if (attributes != null && (attributes.SpecifiedAttributes & (uint)NodeAttributesMask.UserWriteMask) != 0)
            {
                node.UserWriteMask = (AttributeWriteMask)attributes.UserWriteMask;
            }
            else
            {
                node.UserWriteMask = AttributeWriteMask.None;
            }
        }