26 lines
445 B
C#
26 lines
445 B
C#
using System;
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using System.IO;
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public class Test {
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public static int Main () {
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byte[] buf = new byte [20];
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int i;
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FileStream s = new FileStream ("stest.dat", FileMode.OpenOrCreate, FileAccess.ReadWrite);
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for (i=0; i < 20; ++i)
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buf [i] = 65;
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s.Write (buf, 0, 20);
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s.Position = 0;
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for (i=0; i < 20; ++i)
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buf [i] = 66;
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s.Read (buf, 0, 20);
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for (i=0; i < 20; ++i)
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if (buf [i] != 65)
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return 1;
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return 0;
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}
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}
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