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 (Usage) |  Copy Code |
|---|
Dim instance As EventData
Dim value As String
value = instance.ActorID
instance.ActorID = value |
Requirements
Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
See Also
