监视文件夹

系统结构:监视目录,启用停用监视,线程,FindFirstChangeNotification,FindCloseChangeNotification,FindNextChangeNotification,GetLastError,ExitProcess,WaitForSingleObjectEx,WaitForSingleObject,

======窗口程序集1
           |  |
           |  |------ 监视目录
           |  |
           |  |------ __启动窗口_将被销毁
           |  |
           |  |------ 启用停用监视
           |  |
           |  |------ _按钮1_被单击
           |  |
           |  |------ 线程
           |  |
           |  |
======调用的Dll
           |  |
           |  |---[dll]------   FindFirstChangeNotification
           |  |
           |  |---[dll]------   FindCloseChangeNotification
           |  |
           |  |---[dll]------   FindNextChangeNotification
           |  |
           |  |---[dll]------   GetLastError
           |  |
           |  |---[dll]------   ExitProcess
           |  |
           |  |---[dll]------   WaitForSingleObjectEx
           |  |
           |  |---[dll]------   WaitForSingleObject

调用的DLL命令:

.DLL命令 FindFirstChangeNotification, 整数型, , "FindFirstChangeNotificationA"
    .参数 lpPathName, 文本型
    .参数 bWatchSubtree, 整数型, , 是否监视子目录
    .参数 dwNotifyFilter, 整数型

.DLL命令 FindCloseChangeNotification, 整数型, , "FindCloseChangeNotification"
    .参数 hChangeHandle, 整数型

.DLL命令 FindNextChangeNotification, 整数型, , "FindNextChangeNotification"
    .参数 hChangeHandle, 整数型

.DLL命令 GetLastError, 整数型, , "GetLastError"

.DLL命令 ExitProcess, 整数型, , "ExitProcess"
    .参数 uExitCode, 整数型

.DLL命令 WaitForSingleObjectEx, 整数型, , "WaitForSingleObjectEx"
    .参数 hHandle, 整数型
    .参数 dwMilliseconds, 整数型
    .参数 bAlertable, 整数型

.DLL命令 WaitForSingleObject, 整数型, , "WaitForSingleObject"
    .参数 hHandle, 整数型
    .参数 dwMilliseconds, 整数型