• Article

Task<TResult> Constructor (Func<TResult>, CancellationToken, TaskCreationOptions)

Microsoft Silverlight will reach end of support after October 2021. Learn more.

Initializes a new Task<TResult> with the specified function and creation options.

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

Syntax

'Declaration
Public Sub New ( _
    function As Func(Of TResult), _
    cancellationToken As CancellationToken, _
    creationOptions As TaskCreationOptions _
)

public Task(
    Func<TResult> function,
    CancellationToken cancellationToken,
    TaskCreationOptions creationOptions
)

Parameters

  • function
    Type: System.Func<TResult>
    The delegate that represents the code to execute in the task. When the function has completed, the task's Result property will be set to return the result value of the function.

Exceptions

Exception Condition
ObjectDisposedException

The CancellationTokenSource that created cancellationToken has already been disposed.
ArgumentOutOfRangeException

The creationOptions argument specifies an invalid value for TaskCreationOptions.
ArgumentNullException

The function argument is null.

Version Information

Silverlight

Supported in: 5

Platforms

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