使用windows服务和.NET FileSystemWatcher对象来监控磁盘文件目录的改变

关于FileSystemWatcher 类的详细说明，大家可以去找找CSDN，或者在百度Google上搜下。

至于使用windows服务和.NET FileSystemWatcher对象来监控磁盘文件目录的改变 我就直接贴代码，如果有不明白的请大家直接联系我，联系方式在文章的下面。

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Diagnostics;
using System.Linq;
using System.ServiceProcess;
using System.Text;
using System.IO;

namespace WindowsService
{
    partial class FileWatcherService : ServiceBase
    {
        public FileWatcherService()
        {
            InitializeComponent();
        }

        protected override void OnStart(string[] args)
        {
            // TODO: 在此处添加代码以启动服务。
            FileSystemWatcher watcher = new FileSystemWatcher();
            watcher.Filter = "*.txt";
            watcher.IncludeSubdirectories = true;   //指示监视是否应包含选定路径下的目录
            watcher.Created += new FileSystemEventHandler(watcher_FileCreated);
            watcher.Deleted += new FileSystemEventHandler(watcher_FileDeleted);
            watcher.Changed += new FileSystemEventHandler(watcher_FileChanged);
            watcher.Renamed += new RenamedEventHandler(watcher_FileRenamed);
            watcher.Path = @"C:\Temp";
            watcher.EnableRaisingEvents = true;
        }

        void watcher_FileCreated(object sender, FileSystemEventArgs e)
        {
            WriteLog(DateTime.Now.ToString("yyyy-MM-dd HH:ss:mm") + " Create File：" + e.Name + "  File Path：" + e.FullPath);
        }

        void watcher_FileDeleted(object sender, FileSystemEventArgs e)
        {
            WriteLog(DateTime.Now.ToString("yyyy-MM-dd HH:ss:mm") + " Delete File：" + e.Name + "  File Path：" + e.FullPath);
        }

        void watcher_FileChanged(object sender, FileSystemEventArgs e)
        {
            WriteLog(DateTime.Now.ToString("yyyy-MM-dd HH:ss:mm") + " Change File：" + e.Name + "  File Path：" + e.FullPath);
        }

        void watcher_FileRenamed(object sender, FileSystemEventArgs e)
        {
            WriteLog(DateTime.Now.ToString("yyyy-MM-dd HH:ss:mm") + " Rename File：" + e.Name + "  File Path：" + e.FullPath);
        }

        private void WriteLog(string message)
        {
            FileStream fs = new FileStream(@"C:\Log.txt", FileMode.OpenOrCreate, FileAccess.ReadWrite);
            StreamWriter sw = new StreamWriter(fs);
            sw.BaseStream.Seek(0, SeekOrigin.End);
            sw.WriteLine(message);
            sw.Close();
        }

        protected override void OnStop()
        {
            // TODO: 在此处添加代码以执行停止服务所需的关闭操作。
        }
    }
}

另文章：使用.NET FileSystemWatcher对象监控磁盘文件目录的改变

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