Dispose() [2/2]

virtual void System.Threading.CancellationTokenSource.Dispose ( bool disposing )

inlineprotectedvirtual

Reimplemented in System.Threading.CancellationTokenSource.Linked1CancellationTokenSource, System.Threading.CancellationTokenSource.Linked2CancellationTokenSource, and System.Threading.CancellationTokenSource.LinkedNCancellationTokenSource.

Definition at line 448 of file CancellationTokenSource.cs.

    {
        if (!disposing || _disposed)
        {
            return;
        }
        TimerQueueTimer timer = _timer;
        if (timer != null)
        {
            _timer = null;
            timer.Close();
        }
        _registrations = null;
        if (_kernelEvent != null)
        {
            ManualResetEvent manualResetEvent = Interlocked.Exchange(ref _kernelEvent, null);
            if (manualResetEvent != null && _state != 1)
            {
                manualResetEvent.Dispose();
            }
        }
        _disposed = true;
    }

References System.Threading.CancellationTokenSource._disposed, System.Threading.CancellationTokenSource._kernelEvent, System.Threading.CancellationTokenSource._registrations, System.Threading.CancellationTokenSource._state, System.Threading.CancellationTokenSource._timer, and System.Threading.Interlocked.Exchange().