4.1: Creating, Retrieving information and deleting a file.

Program.cs

using System;
using System.IO;

namespace ImplementDataAccess._41_PerformIoOperations
{
    class Program
    {
        static void Main(string[] args)
        {
            var myFile = @"../../Directory/file_5.txt";

            if (!File.Exists(myFile))
            {
                File.CreateText(myFile);
            }

            var fileInfo = new FileInfo(myFile);

            Console.WriteLine($"File name: {fileInfo.FullName}, Size: {fileInfo.Length}, Last Update: {fileInfo.LastWriteTimeUtc}");

            File.Delete(myFile);

            Console.Read();
        }
    }
}