ContinueWhenAny Method (Task[], Action(Task))

Task Parallel System.Threading

Creates a continuation Task that will be started upon the completion of any Task in the provided set.

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

Syntax

Visual Basic (Declaration)
Public Function ContinueWhenAny ( _
	tasks As Task(), _
	continuationAction As Action(Of Task) _
) As Task
C#
public Task ContinueWhenAny(
	Task[] tasks,
	Action<Task> continuationAction
)

Parameters

tasks
Type: array< System.Threading.Tasks..::.Task >[]()[]
The array of tasks from which to continue when one task completes.
continuationAction
Type: System..::.Action<(Of <(Task>)>)
The action delegate to execute when one task in the tasks array completes.

Return Value

The new continuation Task.

Exceptions

ExceptionCondition
System..::.ArgumentNullExceptionThe exception that is thrown when the tasks array is null.
System..::.ArgumentNullExceptionThe exception that is thrown when the continuationAction argument is null.
System..::.ArgumentExceptionThe exception that is thrown when the tasks array contains a null value.
System..::.ArgumentExceptionThe exception that is thrown when the tasks array is empty.
System..::.ObjectDisposedExceptionThe exception that is thrown when one of the elements in the tasks array has been disposed.

See Also