SignalAndWait Method (CancellationToken)

Task Parallel System.Threading

Signals that a participant has reached the Barrier and waits for all other participants to reach the barrier, while observing a CancellationToken.

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

Syntax

Visual Basic (Declaration)
Public Sub SignalAndWait ( _
	cancellationToken As CancellationToken _
)
C#
public void SignalAndWait(
	CancellationToken cancellationToken
)

Parameters

cancellationToken
Type: System.Threading..::.CancellationToken
The CancellationToken to observe.

Exceptions

ExceptionCondition
System..::.InvalidOperationException The method was invoked from within a post-phase action, the barrier currently has 0 participants, or the barrier is being used by more threads than are registered as participants.
System..::.OperationCanceledExceptioncancellationToken has been canceled.
System..::.ObjectDisposedExceptionThe current instance has already been disposed.

See Also