using System;
using System.IO;
class Test
{
public static void Main()
{
string path = @"c:\MyDir";
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
Directory.SetLastAccessTime(path, new DateTime(1985,5,4));
DateTime dt = Directory.GetLastAccessTime(path);
Console.WriteLine("The last access time for this directory was {0}", dt);
Directory.SetLastAccessTime(path, DateTime.Now);
dt = Directory.GetLastAccessTime(path);
Console.WriteLine("The last access time for this directory was {0}", dt);
}
}