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43 lines
1.3 KiB
Plaintext
43 lines
1.3 KiB
Plaintext
/*
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* C# Program to Use Delegate to Call 2 Methods within which First method Prints to Console and Second Method Prints to File
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*/
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using System;
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using System.IO;
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namespace Program
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{
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class PrintString
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{
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static FileStream fs;
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static StreamWriter sw;
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public delegate void printString(string s);
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public static void Screen(string str)
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{
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Console.WriteLine("The String is: {0}", str);
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}
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public static void File(string s)
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{
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fs = new FileStream("c:\\sri\\Message.txt",
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FileMode.Append, FileAccess.Write);
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sw = new StreamWriter(fs);
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sw.WriteLine(s);
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sw.Flush();
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sw.Close();
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fs.Close();
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}
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public static void sendString(printString ps)
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{
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ps("C# Program to Use Delegate to Call 2 Methods within which First method Prints to Console and Second Method Prints to File");
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}
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static void Main(string[] args)
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{
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printString ps1 = new printString(Screen);
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printString ps2 = new printString(File);
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sendString(ps1);
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sendString(ps2);
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Console.ReadKey();
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}
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}
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}
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/*
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The String is : C# Program to Use Delegate to Call 2 Methods within which First method Prints to Console and Second Method Prints to File |