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Task Constructor (Action<Object>, Object, CancellationToken, TaskCreationOptions)

Initializes a new Task with the specified action, state, and options.

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

public Task(
	Action<Object> action,
	Object state,
	CancellationToken cancellationToken,
	TaskCreationOptions creationOptions
)

Parameters

action
Type: System.Action<Object>
The delegate that represents the code to execute in the task.
state
Type: System.Object
An object representing data to be used by the action.
cancellationToken
Type: System.Threading.CancellationToken
The CancellationToken() that that the new task will observe..
creationOptions
Type: System.Threading.Tasks.TaskCreationOptions
The TaskCreationOptions used to customize the Task's behavior.

ExceptionCondition
ObjectDisposedException

The CancellationTokenSource that created cancellationToken has already been disposed.

ArgumentNullException

The action argument is null.

ArgumentOutOfRangeException

The creationOptions argument specifies an invalid value for TaskCreationOptions.

Silverlight

Supported in: 5

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.

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