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Data for property events


The event.PropertyEvent class defines the data objects passed to listeners of the events:

  • PreGet

  • PostGet

  • PreSet

  • PostSet

event.PropertyEvent is a sealed subclass of event.EventData (i.e., you cannot subclass event.PropertyEvent).


event.PropertyEvent inherits the first two properties from the event.EventData, and defines one new property:

  • EventName — One of the four event names listed in the Description section

  • object that triggers the event

  • AffectedObject — The object whose property is affected.

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