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


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

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

public TaskFactory(
	CancellationToken cancellationToken,
	TaskCreationOptions creationOptions,
	TaskContinuationOptions continuationOptions,
	TaskScheduler scheduler


Type: System.Threading.CancellationToken

The default cancellation token that will be assigned to tasks created by this TaskFactory unless another cancellation token is explicitly specified when calling the factory methods.

Type: System.Threading.Tasks.TaskCreationOptions

The default options to use when creating tasks with this TaskFactory<TResult>.

Type: System.Threading.Tasks.TaskContinuationOptions

The default options to use when creating continuation tasks with this TaskFactory<TResult>.

Type: System.Threading.Tasks.TaskScheduler

The default scheduler to use to schedule any tasks created with this TaskFactory<TResult>. A null value indicates that Current should be used.

Exception Condition

creationOptions or continuationOptions specifies an invalid value.

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 Current).

Universal Windows Platform
Available since 8
.NET Framework
Available since 4.0
Portable Class Library
Supported in: portable .NET platforms
Available since 5.0
Windows Phone Silverlight
Available since 8.0
Windows Phone
Available since 8.1
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