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();
}
}
}