Question:

After an order is processed, the ProcessingComplete event is raised.

The ProcessingComplete event must make information available to delegates about the order and the order processor.

You need to ensure that when the ProcessingComplete event is raised, an instance of the ProcessComplete class is provided to event subscribers.

Which base class should you use for the ProcessComplete class?

 

A IEnumerable(Of Order) 

B CollectionBase 

C EventArgs 

D Attribute 

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