本文实例讲述了C#获取指定目录最后写入时间的方法。分享给大家供大家参考。具体如下：
C#返回指定目录最后写入时间，主要用到了DirectoryInfo的LastWriteTime属性
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 updated: ");
Console.WriteLine(dir.LastWriteTime.ToString());
}
Console.WriteLine();
}
}
希望本文所述对大家的C#程序设计有所帮助。