C#返回目录的最后访问时间
using System; using System.IO; class MainClass { static void Main(string[] args) { FileInfo file = new FileInfo("c:\\a.txt"); // Display directory information. DirectoryInfo dir = file.Directory; Console.WriteLine("Checking directory: " + dir.Name); Console.WriteLine("In directory: " + dir.Name); Console.Write("Directory exists: "); Console.WriteLine(dir.Exists.ToString()); if (dir.Exists) { Console.Write("Directory last accessed: "); Console.WriteLine(dir.LastAccessTime.ToString()); } Console.WriteLine(); } }