ContinueWith Method (Action(Task), CancellationToken)

Task Parallel System.Threading

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Creates a continuation that executes when the target Task completes.

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

Syntax

Visual Basic (Declaration)
Public Function ContinueWith ( _
	continuationAction As Action(Of Task), _
	cancellationToken As CancellationToken _
) As Task
C#
public Task ContinueWith(
	Action<Task> continuationAction,
	CancellationToken cancellationToken
)

Parameters

continuationAction
Type: System..::.Action<(Of <(Task>)>)
An action to run when the Task completes. When run, the delegate will be passed the completed task as an argument.
cancellationToken
Type: System.Threading..::.CancellationToken
The CancellationToken()()() that will be assigned to the new continuation task.

Return Value

A new continuation Task.

Remarks

The returned Task will not be scheduled for execution until the current task has completed, whether it completes due to running to completion successfully, faulting due to an unhandled exception, or exiting out early due to being canceled.

Exceptions

ExceptionCondition
System..::.ArgumentNullException The continuationAction argument is null.
System..::.ObjectDisposedException The Task has been disposed.
System..::.ObjectDisposedExceptionThe provided CancellationToken has already been disposed.

See Also

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