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| .NET Framework Class Library |
| TaskFactory Constructor (CancellationToken, TaskCreationOptions, TaskContinuationOptions, TaskScheduler) |
| TaskFactory Class See Also Send Feedback |
Initializes a TaskFactory instance with the specified configuration.
Namespace:
System.Threading.Tasks
Assembly:
System.Threading (in System.Threading.dll)
Syntax
| Visual Basic (Declaration) |
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Public Sub New ( _ cancellationToken As CancellationToken, _ creationOptions As TaskCreationOptions, _ continuationOptions As TaskContinuationOptions, _ scheduler As TaskScheduler _ ) |
| C# |
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public TaskFactory( CancellationToken cancellationToken, TaskCreationOptions creationOptions, TaskContinuationOptions continuationOptions, TaskScheduler scheduler ) |
Parameters
- cancellationToken
- Type: System.Threading..::.CancellationToken
The default CancellationToken that will be assigned to tasks created by this TaskFactory unless another CancellationToken is explicitly specified while calling the factory methods.
- creationOptions
- Type: System.Threading.Tasks..::.TaskCreationOptions
The default TaskCreationOptions to use when creating tasks with this TaskFactory.
- continuationOptions
- Type: System.Threading.Tasks..::.TaskContinuationOptions
The default TaskContinuationOptions to use when creating continuation tasks with this TaskFactory.
- scheduler
- Type: System.Threading.Tasks..::.TaskScheduler
The default TaskScheduler to use to schedule any Tasks created with this TaskFactory. A null value indicates that TaskScheduler.Current should be used.
Remarks
With this constructor, the
TaskCreationOptions property is initialized to creationOptions,
the
TaskContinuationOptions property is initialized to continuationOptions, and the TaskScheduler property is initialized to
scheduler, unless it's null, in which case the property is initialized to the
current scheduler (see TaskScheduler.Current).
Exceptions
| Exception | Condition |
|---|---|
| System..::.ArgumentOutOfRangeException | The exception that is thrown when the creationOptions argument or the continuationOptions argumentspecifies an invalid value. |
See Also
