13 lines
255 B
C#
13 lines
255 B
C#
using System.Windows.Forms;
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namespace WindowsFormsApp1.OP
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{
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public class ClassObserver: IObserver<int>
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{
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public void Update(ISubject<int> subject)
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{
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MessageBox.Show(subject.GetState().ToString());
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}
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}
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}
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