OpcQueryEventsCallback Delegate

Namespace: Opc.UaFx
Assemblies: Opc.UaFx.Advanced.dll

Represents the method that will refresh / (re)evaluate any node specific conditions to determine pending / occurred events the inquirer should know about.

C#

public delegate void OpcQueryEventsCallback(OpcNodeContext context, OpcEventCollection events);

Parameters

context OpcNodeContext

The OpcNodeContext to use to query the node events.

events OpcEventCollection

The OpcEventCollection to use to store the result of the query.