偵聽Windows資料夾變更事件

通過以下兩個類，可以實現對windows資料夾的事件偵聽，包括新建檔案，刪除檔案，檔案重新命名等事件；

filesystemwather.cs

using system;

using system.collections;
using system.io;
using system.threading;
namespace whir.software.filecopy
_hstbwather = new hashtable();
_fswather = new filesystemwatcher(path) ;
_fswather.renamed += fswather_renamed;
_fswather.changed += fswather_changed;
_fswather.created += fswather_created;
_fswather.deleted += fswather_deleted;
}public event renamedeventhandler onrenamed;
public event filesystemeventhandler onchanged;
public event filesystemeventhandler oncreated;
public event filesystemeventhandler ondeleted;
/// /// 開始監控
/// 
public void start()
/// /// 停止監控
/// 
public void stop()
/// /// filesystemwatcher 本身的事件通知處理過程
/// 
/// 
/// 
private void fswather_renamed(object sender, renamedeventargs e)
}var watcherprocess = new watcherprocess(sender, e);
watcherprocess.onrenamed += onrenamed; //傳遞事件
watcherprocess.oncompleted += watcherprocess_oncompleted;
var thread = new thread(watcherprocess.process);
thread.start();
}private void fswather_created(object sender, filesystemeventargs e)
}var watcherprocess = new watcherprocess(sender, e);
watcherprocess.oncreated += oncreated; //傳遞事件
watcherprocess.oncompleted += watcherprocess_oncompleted;
var threaddeal = new thread(watcherprocess.process);
threaddeal.start();
}private void fswather_deleted(object sender, filesystemeventargs e)
}var watcherprocess = new watcherprocess(sender, e);
watcherprocess.ondeleted += ondeleted; //傳遞事件
watcherprocess.oncompleted += watcherprocess_oncompleted;
var tddeal = new thread(watcherprocess.process);
tddeal.start();
}private void fswather_changed(object sender, filesystemeventargs e)}}
lock (_hstbwather)
}var watcherprocess = new watcherprocess(sender, e);
watcherprocess.onchanged += onchanged; //傳遞事件
watcherprocess.oncompleted += watcherprocess_oncompleted;
var thread = new thread(watcherprocess.process);
thread.start();
}/// /// 使用了執行緒安全的hashtable來處理一次改變觸發兩次事件的問題，
/// 要注意的是在實際專案使用中，在通過監控檔案事情觸發時開乙個執行緒watcherprocess去處理自己業務邏輯的時候，
/// 不管業務邏輯成功或者失敗（例如有異常丟擲一定要try一下）一定要讓watcherprocess的completed
/// 也就是myfilesystemwather的watcherprocess_oncompleted執行去移除對應變化檔案的hashtable的key，
/// 不然下次此檔案改變時是無法觸發你的業務邏輯的。
/// 
/// 
public void watcherprocess_oncompleted(string key)}}
}

using system.io;

namespace whir.software.filecopy
public event renamedeventhandler onrenamed;
public event filesystemeventhandler onchanged;
public event filesystemeventhandler oncreated;
public event filesystemeventhandler ondeleted;
public event completed oncompleted;
public void process()
else
else if (e.changetype == watcherchangetypes.changed)
else if (e.changetype == watcherchangetypes.deleted)
else}}
}}

var wather = new filesystemwather(txtfrom.text, "*.*", true);

wather.onchanged += onchanged;
wather.oncreated += oncreated;
wather.onrenamed += onrenamed;
wather.ondeleted += ondeleted;
wather.start();

private void oncreated(object source, filesystemeventargs e)

private void onchanged(object source, filesystemeventargs e)
private void ondeleted(object source, filesystemeventargs e)
private void onrenamed(object source, renamedeventargs e)

windows資料夾列表展示資料夾大小

通常情況下，檢視windows資源管理器中資料夾大小都需要右鍵檢視資料夾屬性，才可以看到，或者從資料夾選項中勾選滑鼠指向資料夾和桌面項時顯示提示資訊，這樣可以將滑鼠移動到資料夾上檢視資料夾的大小，但是這也不太方便，其實想要達到的效果是，在windows資源管理器中資料夾列表中可以直接展示資料夾大小。...

Windows資料夾加密

相信大家都遇到過自己的一些隱私檔案不願意讓別人看到的情況吧，怎麼解決呢？隱藏起來？換個名字？或者加密？這些辦法都可以辦到，其實還有一種方法，就是建立乙個別人既不能進入又不能刪除的資料夾，把自己的隱私檔案放進去，別人就看不到啦，下面講講如何實現，很簡單的。第一步 在執行中輸入cmd，回車，開啟命令列視...

Windows「啟動」資料夾

windows系統都有乙個 啟動 資料夾，把需要開啟的程式的快捷方式放到 啟動 資料夾裡，就可以實現開機自動啟動。啟動 資料夾分為兩種，一種是 系統啟動資料夾 另一種為 使用者啟動資料夾 win10系統 啟動 資料夾的路徑為 x programdata microsoft windows start...