C# Example Code to Check if File Exist in given Directory

This C# example code will help you to check if a file exist in a given directory. For example in below code it is looking for test.txt file in test directory. C# provide inbuilt method File.Exists, which return true if file found.

using System;
using System.IO;
namespace MyApp
{
    class file_not_found_class
    {
        public static void Main(string[] my_args)
        {
            string my_file = @"c:\test\test.txt";

            if (File.Exists(my_file))
            {
                Console.WriteLine(my_file + " found.");
            }
            else
            {
                Console.WriteLine("Unable to find file: " + my_file);
            }

            Console.ReadLine();
        }
    }
}