CancelAfter() [3/3]

void System.Threading.CancellationTokenSource.CancelAfter ( uint millisecondsDelay )

inlineprivateinherited

Definition at line 392 of file CancellationTokenSource.cs.

    {
        ThrowIfDisposed();
        if (IsCancellationRequested)
        {
            return;
        }
        TimerQueueTimer timerQueueTimer = _timer;
        if (timerQueueTimer == null)
        {
            timerQueueTimer = new TimerQueueTimer(s_timerCallback, this, uint.MaxValue, uint.MaxValue, flowExecutionContext: false);
            TimerQueueTimer timerQueueTimer2 = Interlocked.CompareExchange(ref _timer, timerQueueTimer, null);
            if (timerQueueTimer2 != null)
            {
                timerQueueTimer.Close();
                timerQueueTimer = timerQueueTimer2;
            }
        }
        try
        {
            timerQueueTimer.Change(millisecondsDelay, uint.MaxValue);
        }
        catch (ObjectDisposedException)
        {
        }
    }

References System.Threading.CancellationTokenSource._timer, System.Threading.Interlocked.CompareExchange(), System.Threading.CancellationTokenSource.IsCancellationRequested, System.millisecondsDelay, System.Threading.CancellationTokenSource.s_timerCallback, and System.Threading.CancellationTokenSource.ThrowIfDisposed().