文件监听

using System;

using System.Collections.Generic;

using ponentModel;

using System.Data;

using System.Drawing;

using System.Linq;

using System.Text;

using System.Windows.Forms;

using System.IO;

using System.Diagnostics;

using System.Xml;

namespace WindowsFormsApplication1

{

publicpartialclass FSWControl:Form

{

static FileSystemWatcher watcher =new FileSystemWatcher();

public FSWControl()

{

InitializeComponent();

string StrPath=ReadrXML("watchdirectory","savedirectory"); WatcherStrat(StrPath,"*.*",true,true);

}

///

/// 初始化监听

///

/// 需要监听的目录

/// 需要监听的文件类型(筛选器字符串) /// 是否启用监听

/// 是否监听子目录

privatestaticvoid WatcherStrat(string StrWarcherPath,string FilterTy pe,bool IsEnableRaising,bool IsInclude)

{

//初始化监听

watcher.BeginInit();

//设置监听文件类型

watcher.Filter=FilterType;

//设置是否监听子目录

watcher.IncludeSubdirectories=IsInclude;

//设置是否启用监听?

watcher.EnableRaisingEvents=IsEnableRaising;

//设置需要监听的更改类型(如:文件或者文件夹的属性,文件或者文件夹的创建时间;NotifyFilters枚举的内容)

watcher.NotifyFilter=NotifyFilters.Attributes|NotifyFilters.Creat ionTime|NotifyFilters.DirectoryName|NotifyFilters.FileName|Notify

stAccess|stWrite|NotifyFilters.Security |NotifyFilters.Size;

//设置监听的路径

watcher.Path=StrWarcherPath;

//注册创建文件或目录时的监听事件

watcher.Created+=new FileSystemEventHandler(watch_created);

//注册当指定目录的文件或者目录发生改变的时候的监听事件

watcher.Changed+=new FileSystemEventHandler(watch_changed);

//注册当删除目录的文件或者目录的时候的监听事件

watcher.Deleted+=new FileSystemEventHandler(watch_deleted);

//当指定目录的文件或者目录发生重命名的时候的监听事件

watcher.Renamed+=new RenamedEventHandler(watch_renamed);

//结束初始化

watcher.EndInit();

}

///

/// 创建文件或者目录时的监听事件

///

///

///

privatestaticvoid watch_created(object sender,FileSystemEventArgs e) {

//事件内容

}

///

/// 当指定目录的文件或者目录发生改变的时候的监听事件

///

///

///

privatestaticvoid watch_changed(object sender,FileSystemEventArgs e) {

//事件内容

}

///

/// 当删除目录的文件或者目录的时候的监听事件

///

///

///

privatestaticvoid watch_deleted(object sender,FileSystemEventArgs e) {

//事件内容

}

///

/// 当指定目录的文件或者目录发生重命名的时候的事件