TaskFactory(TResult) Constructor (CancellationToken, TaskCreationOptions, TaskContinuationOptions, TaskScheduler)

Task Parallel System.Threading

Initializes a TaskFactory<(Of <(TResult>)>) instance with the specified configuration.

Namespace:  System.Threading.Tasks
Assembly:  System.Threading (in System.Threading.dll)

Syntax

Visual Basic (Declaration)
Public Sub New ( _
	cancellationToken As CancellationToken, _
	creationOptions As TaskCreationOptions, _
	continuationOptions As TaskContinuationOptions, _
	scheduler As TaskScheduler _
)
C#
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{TResult}.
continuationOptions
Type: System.Threading.Tasks..::.TaskContinuationOptions
The default TaskContinuationOptions to use when creating continuation tasks with this TaskFactory{TResult}.
scheduler
Type: System.Threading.Tasks..::.TaskScheduler
The default TaskScheduler to use to schedule any Tasks created with this TaskFactory{TResult}. 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

ExceptionCondition
System..::.ArgumentOutOfRangeException The exception that is thrown when the creationOptions argument or the continuationOptions argumentspecifies an invalid value.

See Also