Creates a continuation System.Threading.Tasks.Task that will be started upon the completion of any Task in the provided set.
- tasks
- The array of tasks from which to continue when one task completes.
- continuationAction
- The action delegate to execute when one task in the tasks array completes.
- cancellationToken
- The System.Threading.CancellationToken that will be assigned to the new continuation task.
The new continuation System.Threading.Tasks.Task.