51 lines
946 B
Plaintext
51 lines
946 B
Plaintext
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/*
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* C# Program to Implement Delegates
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*/
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using System;
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using System.IO;
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delegate void delegatewriter(string message);
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class delgwriter
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{
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StreamWriter w;
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public delgwriter(string path)
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{
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w = File.CreateText(path);
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}
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public void display(string msg)
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{
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w.WriteLine(msg);
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}
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public void Flush()
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{
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w.Flush();
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}
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public void Close()
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{
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w.Close();
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}
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}
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class Test
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{
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static delegatewriter delgwri;
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static void display(string s)
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{
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Console.WriteLine(s);
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}
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static void Main(string[] arg)
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{
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delgwriter x = new delgwriter("log.txt");
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delgwri += new delegatewriter(display);
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delgwri += new delegatewriter(x.display);
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delgwri("C");
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delgwri("C++");
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delgwri("Java");
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x.Flush();
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x.Close();
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Console.Read();
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}
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}
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/*
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C
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C++
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Java
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