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34 lines
647 B
Plaintext
34 lines
647 B
Plaintext
/*
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* C# Program to Implement Multicast Delegates
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*/
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using System;
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delegate void dele(int a, int b);
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public class Oper
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{
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public static void Add(int a, int b)
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{
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Console.WriteLine("{0} + {1} = {2}", a, b, a + b);
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}
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public static void Sub(int a, int b)
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{
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Console.WriteLine("{0} - {1} = {2}", a, b, a - b);
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}
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}
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public class program
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{
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static void Main()
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{
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dele del = new dele(Oper.Add);
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del += new dele(Oper.Sub);
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del(4, 2);
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del -= new dele(Oper.Sub);
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del(1, 9);
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Console.Read();
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}
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}
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/*
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4 + 2 = 6
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4 - 2 = 2
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1 + 9 = 10 |