C#中FileSystemWatcher的使用教程

　　using System;

　　using System.IO;

　　namespace IDGFileSystemWatcher

　　{

　　class Program

　　{

　　static void Main(string[] args)

　　{

　　string path = @"D:IDG";

　　MonitorDirectory(path);

　　Console.ReadKey();

　　}

　　private static void MonitorDirectory(string path)

　　{

　　FileSystemWatcher fileSystemWatcher = new FileSystemWatcher();

　　fileSystemWatcher.Path = path;

　　fileSystemWatcher.Created += FileSystemWatcher_Created;

　　fileSystemWatcher.Renamed += FileSystemWatcher_Renamed;

　　fileSystemWatcher.Deleted += FileSystemWatcher_Deleted;

　　fileSystemWatcher.EnableRaisingEvents = true;

　　}

　　private static void FileSystemWatcher_Created(object sender, FileSystemEventArgs e)

　　{

　　Console.WriteLine("File created: {0}", e.Name);

　　}

　　private static void FileSystemWatcher_Renamed(object sender, FileSystemEventArgs e)

　　{

　　Console.WriteLine("File renamed: {0}", e.Name);

　　}

　　private static void FileSystemWatcher_Deleted(object sender, FileSystemEventArgs e)

　　{

　　Console.WriteLine("File deleted: {0}", e.Name);

　　}

　　}

　　}