WaitAny Method (Task[], CancellationToken)

Task Parallel System.Threading

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Waits for any of the provided Task objects to complete execution.

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

Syntax

Visual Basic (Declaration)
Public Shared Function WaitAny ( _
	tasks As Task(), _
	cancellationToken As CancellationToken _
) As Integer
C#
public static int WaitAny(
	Task[] tasks,
	CancellationToken cancellationToken
)

Parameters

tasks
Type: array< System.Threading.Tasks..::.Task >[]()[]
An array of Task instances on which to wait.
cancellationToken
Type: System.Threading..::.CancellationToken
A CancellationToken()()() to observe while waiting for a task to complete.

Return Value

The index of the completed task in the tasks array argument.

Exceptions

ExceptionCondition
System..::.ArgumentNullException The tasks argument is null.
System..::.ArgumentException The tasks argument contains a null element.
System..::.ObjectDisposedException The Task has been disposed.
System..::.OperationCanceledException The cancellationToken was canceled.

See Also

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