Occurs just before SetAction is called on the server component.
PSWebDataWindowClass objects
None
Boolean. If true is returned, SetAction is called on the server component during the ServerAction phase of processing. If false is returned, SetAction is not called. You must include a return value in the event script.
Context restoration and action execution are separated in the server component. The context of the Web DataWindow is restored by the Validate event before this event is triggered.
BeforeAction for psPage object
SetAction in the DataWindow Reference
