C# 监控 Windows 文件夹

using System;
using System.IO;
using static System.Console;

namespace FileSystemWatcherDemo
{
    class Program
    {
        static void Main(string[] args)
        {
            FileSystemWatcher fsw = new FileSystemWatcher();
            fsw.Path = @"d:\test";
            fsw.Filter = "*.txt";
            fsw.NotifyFilter = NotifyFilters.LastWrite | NotifyFilters.CreationTime | NotifyFilters.FileName;
            fsw.IncludeSubdirectories = true;
            fsw.InternalBufferSize = 64 * 1024;
            fsw.Created += Fsw_Created;
            fsw.Changed += Fsw_Changed;
            fsw.Deleted += Fsw_Deleted;
            fsw.Renamed += Fsw_Renamed;
            Read();
        }

        private static void Fsw_Renamed(object sender, RenamedEventArgs e)
        {
            WriteLine($"原名：{e.OldName}   新名称：{e.Name}");
        }

        private static void Fsw_Deleted(object sender, FileSystemEventArgs e)
        {
            WriteLine($"{e.Name}  我被删除了");
        }

        private static void Fsw_Changed(object sender, FileSystemEventArgs e)
        {
            WriteLine($"{e.Name}  我被修改了");
        }

        private static void Fsw_Created(object sender, FileSystemEventArgs e)
        {
            WriteLine($"{e.Name}  我被创建了");
        }
    }
}