System.Threading.SemaphoreSlim.Dispose C# (CSharp) Method

		public void Dispose ()
		{
			Dispose(true);
		}
		

        public static void CancelBeforeWait()
        {
            SemaphoreSlim semaphoreSlim = new SemaphoreSlim(2);

            CancellationTokenSource cs = new CancellationTokenSource();
            cs.Cancel();
            CancellationToken ct = cs.Token;

            const int millisec = 100;
            TimeSpan timeSpan = new TimeSpan(100);
            EnsureOperationCanceledExceptionThrown(() => semaphoreSlim.Wait(ct), ct, "CancelBeforeWait:  An OCE should have been thrown.");
            EnsureOperationCanceledExceptionThrown(() => semaphoreSlim.Wait(millisec, ct), ct, "CancelBeforeWait:  An OCE should have been thrown.");
            EnsureOperationCanceledExceptionThrown(() => semaphoreSlim.Wait(timeSpan, ct), ct, "CancelBeforeWait:  An OCE should have been thrown.");
            semaphoreSlim.Dispose();
        }