Copying file from one destination to another destination in C# using System.IO.File Class

FileMovement.cs

using System;
using System.IO;

namespace FileMovement
{
    class Program
    {
        static void Main(string[] args)
        {
            string sourcePath = @"G:\Learning\CSharp\FileMovement\FileMovement\";
            string destPath = @"G:\Learning\CSharp\FileMovement\FileMovement\Archive\";

            string sourceFileName = "file.txt";
            string destFileName = DateTime.Now.ToString("ddMMMyy-hhmmss") + ".txt"; // for filename with timestamp

            string fullSourcePath = Path.Combine(sourcePath, sourceFileName);
            string fullDestPath = Path.Combine(destPath, destFileName);

            if (!Directory.Exists(destPath))
                Directory.CreateDirectory(destPath);            

            File.Copy(fullSourcePath, fullDestPath, false);
            File.Delete(fullSourcePath);

            Console.ReadKey();
        }
    }
}