45 lines
709 B
C#
45 lines
709 B
C#
using System;
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using System.Collections;
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using System.Threading;
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class X
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{
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static ManualResetEvent dispose = new ManualResetEvent (false);
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static ManualResetEvent wait = new ManualResetEvent (false);
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static IEnumerable GetIt2 ()
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{
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yield return Delay ();
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yield return 2;
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}
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static int Delay ()
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{
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dispose.Set ();
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wait.WaitOne ();
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return 1;
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}
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public static int Main ()
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{
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var e = GetIt2 ().GetEnumerator ();
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ThreadPool.QueueUserWorkItem (l => {
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dispose.WaitOne ();
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((IDisposable) e).Dispose ();
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wait.Set ();
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});
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if (!e.MoveNext ())
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return 1;
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if (e.MoveNext ())
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return 2;
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Console.WriteLine (e.Current);
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if ((int) e.Current != 1)
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return 3;
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return 0;
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}
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}
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