OpcUa_BaseNode_Internal - UserData

[cacamille3]

What is the User Data in an internal base nodes structure
To whom it should point to ?

http://doc.unifiedautomation.com/uasdkc ... eNode.html

[Support Team]

Hello,

the UserData in the OpcUa_BaseNode can be used by the provider to store arbitrary data. For example, this might be information about the underlying protocol that provides the value of the node.

The SDK will never touch this member of the OpcUa_BaseNode, the provider alone is responsible for setting and clearing this member.

The same applies to the UserData member of MonitoredItems.

Best regards
Unified Automation Support Team

[cacamille3]

Ok.

Thank you for this quick and precise answer !