dOPC Client Toolkit
The methods of the TdOPCEventSubscription class are listed here.
This is Create, a member of class TdOPCEventSubscription.
This is Destroy, a member of class TdOPCEventSubscription.
callback procedure: we get a new event for OPC AE Server
Refresh forces a refresh for all active conditions and inactive, unacknowledged conditions whose event notifications match the filter of the event subscription.
SelectReturnedAttributes sets the attributes to be returned for each event category in the
SetFilter sets the filtering criteria to be used for the event subscription.
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