Question

我想使用FileSystemWatcher监视某些目录，但是FileSystemWatcher.created根本不起作用。

代码

    using System;
    using System.Collections.Generic;
    using System.Linq;
    using System.Text;
    using System.Threading.Tasks;



    using System.ComponentModel;
    using System.Data;
    using System.Diagnostics;
    using System.IO;
    using System.Configuration;
    using System.Threading;
    using System.Xml;


    namespace ConsoleApplication1
    {
         class Program
         {
            static string fileName;
            static string dirFileName;

         static void Main(string[] args)
         {

              string _Dir = ConfigurationManager.AppSettings["Dir"];



              Console.WriteLine("MAIDProcessFileTest processing started");
              FileSystemWatcher _watch = new FileSystemWatcher();
              _watch.Path = _Dir;
              _watch.Created += FileCreated;

              Console.ReadLine();
          }

          private static void FileCreated(object sender, FileSystemEventArgs e)
          {

             Console.WriteLine("Before is treat");
             fileName = Path.GetFileName(e.FullPath);
             dirFileName = Path.GetDirectoryName(e.FullPath) + @"\" + Path.GetFileName(e.FullPath);

          }
      }
 }

有人能告诉我为什么这段代码无法正常工作吗……每当我调试_watch.Created + = FileCreated时；根本不工作。谁能告诉我错误在哪里。请帮助

Answer 1

您需要启动它

_watch.EnableRaisingEvents = true;

FileSystemWatcher.EnableRaisingEvents Property

您可能应该从这里开始

FileSystemWatcher Class

它有一个很好的例子，使用它需要了解的一切

FileSystemWatcher.Created无法正常工作

1 个答案: