INotifyCompletion Interface 
Definition
Important
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Represents an operation that schedules continuations when it completes.
public interface class INotifyCompletion
	public interface INotifyCompletion
	type INotifyCompletion = interface
	Public Interface INotifyCompletion
	- Derived
 
Methods
| OnCompleted(Action) | 
		 Schedules the continuation action that's invoked when the instance completes.  |