TaskFactory::ContinueWhenAny Method (array<Task^>^, Action<Task^>^, CancellationToken, TaskContinuationOptions, TaskScheduler^)
Creates a continuation Task that will be started upon the completion of any Task in the provided set.
Assembly: mscorlib (in mscorlib.dll)
public: Task^ ContinueWhenAny( array<Task^>^ tasks, Action<Task^>^ continuationAction, CancellationToken cancellationToken, TaskContinuationOptions continuationOptions, TaskScheduler^ scheduler )
Parameters
- tasks
-
Type:
array<System.Threading.Tasks::Task^>^
The array of tasks from which to continue when one task completes.
- continuationAction
-
Type:
System::Action<Task^>^
The action delegate to execute when one task in the tasks array completes.
- cancellationToken
-
Type:
System.Threading::CancellationToken
The CancellationToken that will be assigned to the new continuation task.
- continuationOptions
-
Type:
System.Threading.Tasks::TaskContinuationOptions
The TaskContinuationOptions value that controls the behavior of the created continuation Task.
- scheduler
-
Type:
System.Threading.Tasks::TaskScheduler^
The TaskScheduler that is used to schedule the created continuation Task.
| Exception | Condition |
|---|---|
| ArgumentNullException | The exception that is thrown when the tasks array is null. -or- The exception that is thrown when the continuationAction argument is null. -or- The exception that is thrown when the scheduler argument is null. |
| ArgumentException | The exception that is thrown when the tasks array contains a null value. -or- The exception that is thrown when the tasks array is empty. |
Available since 8
.NET Framework
Available since 4.0
Portable Class Library
Supported in: portable .NET platforms
Silverlight
Available since 5.0
Windows Phone Silverlight
Available since 8.0
Windows Phone
Available since 8.1