How to read data from text file in C#?

Published on March 8, 2014 by abundantcode

Filed under C#

Last modified March 8, 2014

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Below is a sample code snippet demonstrating in simple steps on how to read data from text file in a console application in C# and display it?

How to read data from text file in C#?

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace AbundantcodeConsole
{

    class Program
    {
        static void Main(string[] args)
        {
           string InputFileName = @"E:\InputFile.txt";
           string tmp = "";
           string OutPut="";
            if (System.IO.File.Exists(InputFileName))
            {
                System.IO.TextReader txtReader = System.IO.File.OpenText(InputFileName);
                while ((tmp = txtReader.ReadLine()) != null)
                {
                    OutPut += tmp + "\n"; ;
                }
                txtReader.Close();
                txtReader.Dispose();
            }
            Console.WriteLine(OutPut);
            Console.ReadLine();

        }

    }

}

How to read data from text file in C#?

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