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The method that is called when an activity completes.
generic <typename TResult> public delegate void CompletionCallback(NativeActivityContext ^ context, ActivityInstance ^ completedInstance, TResult result);
public delegate void CompletionCallback<TResult>(NativeActivityContext context, ActivityInstance completedInstance, TResult result);
type CompletionCallback<'Result> = delegate of NativeActivityContext * ActivityInstance * 'Result -> unit
Public Delegate Sub CompletionCallback(Of TResult)(context As NativeActivityContext, completedInstance As ActivityInstance, result As TResult)
The type of the result value.
The execution environment of the activity.
The activity that completed.
TResult value of the activity that completed.
Gets an object that represents the method represented by the specified delegate.