Only for Tracking events.
For tracking events, this is the actor ID for the event notification.
For condition-related events, this is the AcknowledgerID when OPC_CONDITION_ACKED is set in wNewState.
If the AcknowledgerID is a NULL string, the event was automatically acknowledged by the server.
For other events, the value is null (Nothing).
Syntax
| Visual Basic (Declaration) | |
|---|
Public ActorID As String |
Requirements
Target Platforms: Windows XP Professional, Windows Server 2003 family, Windows Vista, Windows 7, Windows Server 2008 family
See Also
