66 lines
1.8 KiB
C#
66 lines
1.8 KiB
C#
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/*
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* C# Program to Perform File Comparison
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*/
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using System;
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using System.Threading;
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using System.IO;
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class Reader
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{
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string fileName;
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public string data;
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public Reader(string fn)
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{
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fileName = fn;
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}
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public void Read()
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{
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FileStream s = new FileStream(fileName, FileMode.Open);
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StreamReader r = new StreamReader(s);
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data = r.ReadToEnd();
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r.Close();
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s.Close();
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}
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}
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class ThreadSample
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{
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static void Main(string[] arg)
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{
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if (arg.Length == 2)
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{
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Reader a = new Reader(arg[0]);
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Reader b = new Reader(arg[1]);
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Thread ta = new Thread(new ThreadStart(a.Read));
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Thread tb = new Thread(new ThreadStart(b.Read));
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ta.Start();
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tb.Start();
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ta.Join();
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tb.Join();
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if (a.data.Length == b.data.Length)
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{
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int i = 0;
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while (i < a.data.Length && a.data[i] == b.data[i]) i++;
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if (i == a.data.Length)
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Console.WriteLine("Files {0} and {1} are equal", arg[0], arg[1]);
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else
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Console.WriteLine("Files {0} and {1} are not equal", arg[0], arg[1]);
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}
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else
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{
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Console.WriteLine("Files {0} and {1} are not equal", arg[0], arg[1]);
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}
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}
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else
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{
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Console.WriteLine("-- enter two file names");
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}
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Console.ReadLine();
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}
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}
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/*
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D:\Desktop\c#\program codes>pgno382.exe d:\\sri\\File1.txt d:\\sri\\File1.txt
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Files d:\\sri\\File1.txt and d:\\sri\\File1.txt
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are equal
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