46 lines
1003 B
C#
46 lines
1003 B
C#
using System;
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using System.Threading;
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using System.Runtime.InteropServices;
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using System.Runtime.Remoting.Messaging;
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class Test {
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delegate int SimpleDelegate (int a);
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static int cb_state = 0;
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static int F (int a) {
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Console.WriteLine ("Test.F from delegate: " + a);
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throw new NotImplementedException ();
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}
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static void async_callback (IAsyncResult ar)
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{
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AsyncResult ares = (AsyncResult)ar;
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AsyncCallback ac = new AsyncCallback (async_callback);
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Console.WriteLine ("Async Callback " + ar.AsyncState);
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cb_state++;
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SimpleDelegate d = (SimpleDelegate)ares.AsyncDelegate;
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if (cb_state < 5)
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d.BeginInvoke (cb_state, ac, cb_state);
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//throw new NotImplementedException ();
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}
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public static int Main () {
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SimpleDelegate d = new SimpleDelegate (F);
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AsyncCallback ac = new AsyncCallback (async_callback);
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IAsyncResult ar1 = d.BeginInvoke (cb_state, ac, cb_state);
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ar1.AsyncWaitHandle.WaitOne ();
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while (cb_state < 5)
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Thread.Sleep (200);
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return 0;
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}
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}
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