{"id":1012,"date":"2018-02-11T18:42:36","date_gmt":"2018-02-11T10:42:36","guid":{"rendered":"https:\/\/damogame.cn:15443\/wordpress\/?p=1012"},"modified":"2018-02-11T18:42:36","modified_gmt":"2018-02-11T10:42:36","slug":"windows%e4%b8%8b%e6%96%87%e4%bb%b6%e7%9a%84%e7%9b%91%e6%8e%a7-readdirectorychangesw%e5%87%bd%e6%95%b0%e7%9a%84%e4%bd%bf%e7%94%a8","status":"publish","type":"post","link":"https:\/\/i007.cc\/wordpress\/archives\/1012","title":{"rendered":"windows\u4e0b\u6587\u4ef6\u7684\u76d1\u63a7&#8211;ReadDirectoryChangesW\u51fd\u6570\u7684\u4f7f\u7528"},"content":{"rendered":"<h1 class=\"csdn_top\">windows\u4e0b\u6587\u4ef6\u7684\u76d1\u63a7&#8211;ReadDirectoryChangesW\u51fd\u6570\u7684\u4f7f\u7528<\/h1>\n<div class=\"article_bar clearfix\">\n<div class=\"artical_tag\"><span class=\"original\">\u8f6c\u8f7d\u00a0<\/span><span class=\"time\">2012\u5e7411\u670808\u65e5 16:49:27<\/span><\/div>\n<ul class=\"right_bar\">\n<li><button class=\"btn-noborder\"><i class=\"icon iconfont icon-read\"><\/i><span class=\"txt\">13783<\/span><\/button><\/li>\n<\/ul>\n<\/div>\n<div id=\"article_content\" class=\"article_content csdn-tracking-statistics tracking-click\" data-mod=\"popu_519\" data-dsm=\"post\">\n<div class=\"htmledit_views\">\u6700\u8fd1\u5728\u505a\u4e00\u4e2a\u9879\u76ee\uff0c\u5176\u4e2d\u6d89\u53ca\u5230\u76d1\u63a7\u6307\u5b9a\u76ee\u5f55\u4e0b\u6240\u6709\u6587\u4ef6\u548c\u5b50\u76ee\u5f55\u5185\u7684\u4fee\u6539\u4fe1\u606f\u3002\u7ecf\u8fc7\u4e00\u756a\u52aa\u529b\uff0c\u603b\u7b97\u5b9e\u73b0\u8fd9\u4e00\u529f\u80fd\uff0c\u5728\u6b64\u7279\u522b\u611f\u8c22\u90a3\u4e9b\u5e2e\u52a9\u8fc7\u6211\u7684\u670b\u53cb\u548c\u540c\u4e8b\u4eec\u3002\u4eca\u5929\u6574\u7406\u4e00\u4e0b\u8fd9\u51e0\u5929\u7684\u6536\u83b7\uff0c\u5217\u51fa\u76f8\u5173\u7684\u77e5\u8bc6\u70b9\uff0c\u4f9b\u540e\u6765\u8005\u53c2\u8003\u3002<\/p>\n<h2><a name=\"t0\"><\/a><a target=\"_blank\" name=\"t0\"><\/a>1.FindFirstChangeNotification()\u51fd\u6570\uff1a<\/h2>\n<p>\u529f\u80fd\uff1a\u521b\u5efa\u4e00\u4e2a\u6539\u53d8\u901a\u77e5\u53e5\u67c4\uff0c\u5e76\u8bbe\u7f6e\u901a\u77e5\u6761\u4ef6\uff0c\u5373\u53d1\u751f\u67d0\u79cd\u4fee\u6539\u65f6\uff0c\u8be5\u901a\u77e5\u53e5\u67c4\u5c06\u88ab\u4fc3\u53d1\u751f\u6548\u3002\u8be5\u51fd\u6570\u4ec5\u4ec5\u8d1f\u8d23\u5bf9\u6587\u4ef6\u4fee\u6539\u4f5c\u51fa\u901a\u77e5\uff0c\u5e76\u4e0d\u8bb0\u5f55\u548c\u53cd\u9988\u4fee\u6539\u4fe1\u606f\uff0cReadDirectoryChangesW()\u51fd\u6570\u53ef\u4ee5\u8fd4\u56de\u4fee\u6539\u65b0\u7684\u4fe1\u606f\uff0c\u53c2\u8003\u7b2c\u4e8c\u90e8\u5206\u3002<\/p>\n<p>\u51fd\u6570\u53c2\u6570\uff1a<\/p>\n<div class=\"dp-highlighter bg_cpp\">\n<div class=\"bar\">\n<div class=\"tools\"><strong>[cpp]<\/strong>\u00a0<a class=\"ViewSource\" title=\"view plain\" href=\"http:\/\/blog.csdn.net\/miss_acha\/article\/details\/7745216#\" target=\"_blank\" rel=\"noopener\">view plain<\/a><a class=\"CopyToClipboard\" title=\"copy\" href=\"http:\/\/blog.csdn.net\/miss_acha\/article\/details\/7745216#\" target=\"_blank\" rel=\"noopener\">copy<\/a><\/p>\n<div><embed id=\"ZeroClipboardMovie_1\" src=\"http:\/\/static.blog.csdn.net\/scripts\/ZeroClipboard\/ZeroClipboard.swf\" type=\"application\/x-shockwave-flash\" width=\"16\" height=\"16\" align=\"middle\" name=\"ZeroClipboardMovie_1\" data-mce-fragment=\"1\"><\/embed><\/div>\n<\/div>\n<\/div>\n<ol class=\"dp-cpp\">\n<li class=\"alt\">HANDLEFindFirstChangeNotification(<\/li>\n<li><span class=\"datatypes\">LPCTSTR<\/span>\u00a0lpPathName,<span class=\"comment\">\/\/\u76d1\u63a7\u7684\u8def\u5f84<\/span><\/li>\n<li class=\"alt\"><span class=\"datatypes\">BOOL<\/span>\u00a0bWatchSubtree,<span class=\"comment\">\/\/True\u5219\u76d1\u63a7\u5b50\u76ee\u5f55\uff0cFalse\u5219\u4e0d\u76d1\u63a7\u5b50\u76ee\u5f55<\/span><\/li>\n<li>DWORDdwNotifyFilter<span class=\"comment\">\/\/\u901a\u77e5\u6761\u4ef6<\/span><\/li>\n<li class=\"alt\">);<\/li>\n<\/ol>\n<\/div>\n<div class=\"dp-highlighter bg_cpp\">\n<div class=\"bar\">\n<div class=\"tools\"><b>[cpp]<\/b>\u00a0<a class=\"ViewSource\" title=\"view plain\" href=\"http:\/\/blog.csdn.net\/woshinia\/article\/details\/8162983#\">view plain<\/a><span class=\"tracking-ad\" data-mod=\"popu_168\">\u00a0<a class=\"CopyToClipboard\" title=\"copy\" href=\"http:\/\/blog.csdn.net\/woshinia\/article\/details\/8162983#\">copy<\/a><\/span><\/p>\n<div><embed id=\"ZeroClipboardMovie_2\" src=\"http:\/\/static.blog.csdn.net\/scripts\/ZeroClipboard\/ZeroClipboard.swf\" type=\"application\/x-shockwave-flash\" width=\"16\" height=\"16\" align=\"middle\" name=\"ZeroClipboardMovie_2\" data-mce-fragment=\"1\"><\/embed><\/div>\n<\/div>\n<\/div>\n<ol class=\"dp-cpp\" start=\"1\">\n<li class=\"alt\">HANDLEFindFirstChangeNotification(<\/li>\n<li class=\"\"><span class=\"datatypes\">LPCTSTR<\/span>\u00a0lpPathName,<span class=\"comment\">\/\/\u76d1\u63a7\u7684\u8def\u5f84<\/span><\/li>\n<li class=\"alt\"><span class=\"datatypes\">BOOL<\/span>\u00a0bWatchSubtree,<span class=\"comment\">\/\/True\u5219\u76d1\u63a7\u5b50\u76ee\u5f55\uff0cFalse\u5219\u4e0d\u76d1\u63a7\u5b50\u76ee\u5f55<\/span><\/li>\n<li class=\"\">DWORDdwNotifyFilter<span class=\"comment\">\/\/\u901a\u77e5\u6761\u4ef6<\/span><\/li>\n<li class=\"alt\">);<\/li>\n<\/ol>\n<\/div>\n<p>\u8fd4\u56de\u503c\uff1a\u6210\u529f\u65f6\u8fd4\u56de\u6307\u5411\u6539\u53d8\u901a\u77e5\u7684\u53e5\u67c4\uff0c\u5931\u8d25\u65f6\u8fd4\u56deINVALID_HANDLE_VALUE\uff0c\u53ef\u4ee5\u7528GetLastError()\u51fd\u6570\u5f97\u5230\u3002\u4f8b\u5b50\uff1a\u90e8\u5206\u4ee3\u7801\u5982\u4e0b<\/p>\n<div class=\"dp-highlighter bg_cpp\">\n<div class=\"bar\">\n<div class=\"tools\"><strong>[cpp]<\/strong>\u00a0<a class=\"ViewSource\" title=\"view plain\" href=\"http:\/\/blog.csdn.net\/miss_acha\/article\/details\/7745216#\" target=\"_blank\" rel=\"noopener\">view plain<\/a><a class=\"CopyToClipboard\" title=\"copy\" href=\"http:\/\/blog.csdn.net\/miss_acha\/article\/details\/7745216#\" target=\"_blank\" rel=\"noopener\">copy<\/a><\/p>\n<div><embed id=\"ZeroClipboardMovie_3\" src=\"http:\/\/static.blog.csdn.net\/scripts\/ZeroClipboard\/ZeroClipboard.swf\" type=\"application\/x-shockwave-flash\" width=\"16\" height=\"16\" align=\"middle\" name=\"ZeroClipboardMovie_3\" data-mce-fragment=\"1\"><\/embed><\/div>\n<\/div>\n<\/div>\n<ol class=\"dp-cpp\">\n<li class=\"alt\"><span class=\"keyword\">void<\/span>\u00a0WatchDirectory(<span class=\"datatypes\">LPTSTR<\/span>\u00a0lpDir)<\/li>\n<li>{<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0<span class=\"datatypes\">DWORD<\/span>\u00a0dwWaitStatus;<\/li>\n<li>\u00a0\u00a0\u00a0<span class=\"datatypes\">HANDLE<\/span>\u00a0dwChangeHandles[3];<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0<span class=\"datatypes\">TCHAR<\/span>\u00a0lpDrive[4];<span class=\"comment\">\/\/\u5b58\u50a8\u78c1\u76d8\u7b26<\/span><\/li>\n<li>\u00a0\u00a0\u00a0<span class=\"datatypes\">TCHAR<\/span>\u00a0lpFile[_MAX_FNAME];<span class=\"comment\">\/\/\u7528\u4e8e\u5b58\u50a8\u6587\u4ef6\u540d<\/span><\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0<span class=\"datatypes\">TCHAR<\/span>\u00a0lpExt[_MAX_EXT];<span class=\"comment\">\/\/\u7528\u4e8e\u5b58\u50a8\u5bf9\u5e94\u6587\u4ef6\u7684\u540e\u7f00<\/span><\/li>\n<li><\/li>\n<li class=\"alt\">\u00a0\u00a0 _tsplitpath(lpDir, lpDrive,NULL, lpFile, lpExt);<\/li>\n<li>\u00a0\u00a0 lpDrive[2] = (<span class=\"datatypes\">TCHAR<\/span>)<span class=\"string\">&#8216;\\\\&#8217;<\/span>;<\/li>\n<li class=\"alt\">\u00a0\u00a0 lpDrive[3] = (<span class=\"datatypes\">TCHAR<\/span>)<span class=\"string\">&#8216;\\0&#8217;<\/span>;<\/li>\n<li><\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0<span class=\"comment\">\/\/\u5206\u522b\u76d1\u63a7\u6587\u4ef6\u540d\uff0c\u8def\u5f84\u540d\uff0c\u6587\u4ef6\u5185\u5bb9\u7684\u4fee\u6539\u00a0<\/span><\/li>\n<li>\u00a0\u00a0 dwChangeHandles[0] =FindFirstChangeNotification(<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0 lpDir,<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0 TRUE,<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0 FILE_NOTIFY_CHANGE_FILE_NAME);\u00a0<span class=\"comment\">\/\/\u6587\u4ef6\u540d\u00a0\u00a0\u00a0<\/span><\/li>\n<li>\u00a0\u00a0\u00a0<span class=\"keyword\">if<\/span>\u00a0(dwChangeHandles[0] ==INVALID_HANDLE_VALUE)<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ExitProcess(GetLastError());<\/li>\n<li><\/li>\n<li class=\"alt\">\u00a0\u00a0 dwChangeHandles[1] =FindFirstChangeNotification(<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0 lpDrive,<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0 TRUE,<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0 FILE_NOTIFY_CHANGE_DIR_NAME);\u00a0<span class=\"comment\">\/\/\u8def\u5f84\u540d\u00a0\u00a0<\/span><\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0<span class=\"keyword\">if<\/span>\u00a0(dwChangeHandles[1] ==INVALID_HANDLE_VALUE)<\/li>\n<li>\u00a0\u00a0\u00a0 ExitProcess(GetLastError());<\/li>\n<li class=\"alt\"><\/li>\n<li>\u00a0\u00a0 dwChangeHandles[2] =FindFirstChangeNotification(<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0 lpDir,<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0 TRUE,<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0 FILE_NOTIFY_CHANGE_LAST_WRITE);\u00a0<span class=\"comment\">\/\/\u6587\u4ef6\u5185\u5bb9\/\u6216\u8005\u8bf4\u6700\u540e\u4fdd\u5b58\u65f6\u95f4\u00a0\u00a0<\/span><\/li>\n<li>\u00a0\u00a0\u00a0<span class=\"keyword\">if<\/span>\u00a0(dwChangeHandles[2] ==INVALID_HANDLE_VALUE)<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ExitProcess(GetLastError());<\/li>\n<li><\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0<span class=\"comment\">\/\/\u6539\u53d8\u901a\u77e5\u5df2\u7ecf\u8bbe\u7f6e\u5b8c\u6210\uff0c\u73b0\u5728\u53ea\u9700\u7b49\u5f85\u8fd9\u4e9b\u901a\u77e5\u88ab\u89e6\u53d1\uff0c\u7136\u540e\u505a\u76f8\u5e94\u5904\u7406<\/span><\/li>\n<li>\u00a0\u00a0\u00a0<span class=\"keyword\">while<\/span>\u00a0(TRUE)<\/li>\n<li class=\"alt\">\u00a0\u00a0 {<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 dwWaitStatus= WaitForMultipleObjects(3, dwChangeHandles, FALSE, INFINITE);<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 time(&amp;ChangeTime);<\/li>\n<li><\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">switch<\/span>(dwWaitStatus)<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 {<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 caseWAIT_OBJECT_0:<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"comment\">\/\/\u6267\u884c\u67d0\u5bf9\u5e94\u64cd\u4f5c<\/span><\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 RefreshDirectory(lpDir);\u00a0<span class=\"comment\">\/\/\u67d0\u64cd\u4f5c\u63a5\u53e3<\/span><\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">if<\/span>( FindNextChangeNotification(dwChangeHandles[0]) == FALSE )<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ExitProcess(GetLastError());<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">break<\/span>;<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 caseWAIT_OBJECT_0 + 1:<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"comment\">\/\/\u6267\u884c\u67d0\u5bf9\u5e94\u64cd\u4f5c<\/span><\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 RefreshTree(lpDrive);<span class=\"comment\">\/\/\u67d0\u64cd\u4f5c\u63a5\u53e3<\/span><\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">if<\/span>(FindNextChangeNotification(dwChangeHandles[1]) == FALSE)<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ExitProcess(GetLastError());<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">break<\/span>;<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 caseWAIT_OBJECT_0 + 2:<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"comment\">\/\/\u6267\u884c\u67d0\u5bf9\u5e94\u64cd\u4f5c<\/span><\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 RefreshFile(lpDrive);<span class=\"comment\">\/\/\u67d0\u64cd\u4f5c\u63a5\u53e3<\/span><\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">if<\/span>(FindNextChangeNotification(dwChangeHandles[2]) == FALSE)<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ExitProcess(GetLastError());<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">break<\/span>;<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">default<\/span>:<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ExitProcess(GetLastError());<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 }<\/li>\n<li>\u00a0\u00a0 }<\/li>\n<li class=\"alt\">}<\/li>\n<\/ol>\n<\/div>\n<div class=\"dp-highlighter bg_cpp\">\n<div class=\"bar\">\n<div class=\"tools\"><b>[cpp]<\/b>\u00a0<a class=\"ViewSource\" title=\"view plain\" href=\"http:\/\/blog.csdn.net\/woshinia\/article\/details\/8162983#\">view plain<\/a><span class=\"tracking-ad\" data-mod=\"popu_168\">\u00a0<a class=\"CopyToClipboard\" title=\"copy\" href=\"http:\/\/blog.csdn.net\/woshinia\/article\/details\/8162983#\">copy<\/a><\/span><\/p>\n<div><embed id=\"ZeroClipboardMovie_4\" src=\"http:\/\/static.blog.csdn.net\/scripts\/ZeroClipboard\/ZeroClipboard.swf\" type=\"application\/x-shockwave-flash\" width=\"16\" height=\"16\" align=\"middle\" name=\"ZeroClipboardMovie_4\" data-mce-fragment=\"1\"><\/embed><\/div>\n<\/div>\n<\/div>\n<ol class=\"dp-cpp\" start=\"1\">\n<li class=\"alt\"><span class=\"keyword\">void<\/span>\u00a0WatchDirectory(<span class=\"datatypes\">LPTSTR<\/span>\u00a0lpDir)<\/li>\n<li class=\"\">{<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0<span class=\"datatypes\">DWORD<\/span>\u00a0dwWaitStatus;<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0<span class=\"datatypes\">HANDLE<\/span>\u00a0dwChangeHandles[3];<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0<span class=\"datatypes\">TCHAR<\/span>\u00a0lpDrive[4];<span class=\"comment\">\/\/\u5b58\u50a8\u78c1\u76d8\u7b26<\/span><\/li>\n<li class=\"\">\u00a0\u00a0\u00a0<span class=\"datatypes\">TCHAR<\/span>\u00a0lpFile[_MAX_FNAME];<span class=\"comment\">\/\/\u7528\u4e8e\u5b58\u50a8\u6587\u4ef6\u540d<\/span><\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0<span class=\"datatypes\">TCHAR<\/span>\u00a0lpExt[_MAX_EXT];<span class=\"comment\">\/\/\u7528\u4e8e\u5b58\u50a8\u5bf9\u5e94\u6587\u4ef6\u7684\u540e\u7f00<\/span><\/li>\n<li class=\"\"><\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0_tsplitpath(lpDir,\u00a0lpDrive,NULL,\u00a0lpFile,\u00a0lpExt);<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0lpDrive[2]\u00a0=\u00a0(<span class=\"datatypes\">TCHAR<\/span>)<span class=\"string\">&#8216;\\\\&#8217;<\/span>;<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0lpDrive[3]\u00a0=\u00a0(<span class=\"datatypes\">TCHAR<\/span>)<span class=\"string\">&#8216;\\0&#8217;<\/span>;<\/li>\n<li class=\"\"><\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0<span class=\"comment\">\/\/\u5206\u522b\u76d1\u63a7\u6587\u4ef6\u540d\uff0c\u8def\u5f84\u540d\uff0c\u6587\u4ef6\u5185\u5bb9\u7684\u4fee\u6539\u00a0<\/span><\/li>\n<li class=\"\">\u00a0\u00a0\u00a0dwChangeHandles[0]\u00a0=FindFirstChangeNotification(<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0lpDir,<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0TRUE,<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0FILE_NOTIFY_CHANGE_FILE_NAME);\u00a0<span class=\"comment\">\/\/\u6587\u4ef6\u540d\u00a0\u00a0\u00a0<\/span><\/li>\n<li class=\"\">\u00a0\u00a0\u00a0<span class=\"keyword\">if<\/span>\u00a0(dwChangeHandles[0]\u00a0==INVALID_HANDLE_VALUE)<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0ExitProcess(GetLastError());<\/li>\n<li class=\"\"><\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0dwChangeHandles[1]\u00a0=FindFirstChangeNotification(<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0lpDrive,<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0TRUE,<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0FILE_NOTIFY_CHANGE_DIR_NAME);\u00a0<span class=\"comment\">\/\/\u8def\u5f84\u540d\u00a0\u00a0<\/span><\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0<span class=\"keyword\">if<\/span>\u00a0(dwChangeHandles[1]\u00a0==INVALID_HANDLE_VALUE)<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0ExitProcess(GetLastError());<\/li>\n<li class=\"alt\"><\/li>\n<li class=\"\">\u00a0\u00a0\u00a0dwChangeHandles[2]\u00a0=FindFirstChangeNotification(<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0lpDir,<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0TRUE,<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0FILE_NOTIFY_CHANGE_LAST_WRITE);\u00a0<span class=\"comment\">\/\/\u6587\u4ef6\u5185\u5bb9\/\u6216\u8005\u8bf4\u6700\u540e\u4fdd\u5b58\u65f6\u95f4\u00a0\u00a0<\/span><\/li>\n<li class=\"\">\u00a0\u00a0\u00a0<span class=\"keyword\">if<\/span>\u00a0(dwChangeHandles[2]\u00a0==INVALID_HANDLE_VALUE)<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0ExitProcess(GetLastError());<\/li>\n<li class=\"\"><\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0<span class=\"comment\">\/\/\u6539\u53d8\u901a\u77e5\u5df2\u7ecf\u8bbe\u7f6e\u5b8c\u6210\uff0c\u73b0\u5728\u53ea\u9700\u7b49\u5f85\u8fd9\u4e9b\u901a\u77e5\u88ab\u89e6\u53d1\uff0c\u7136\u540e\u505a\u76f8\u5e94\u5904\u7406<\/span><\/li>\n<li class=\"\">\u00a0\u00a0\u00a0<span class=\"keyword\">while<\/span>\u00a0(TRUE)<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0{<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0dwWaitStatus=\u00a0WaitForMultipleObjects(3,\u00a0dwChangeHandles,\u00a0FALSE,\u00a0INFINITE);<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0time(&amp;ChangeTime);<\/li>\n<li class=\"\"><\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">switch<\/span>(dwWaitStatus)<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0{<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0caseWAIT_OBJECT_0:<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"comment\">\/\/\u6267\u884c\u67d0\u5bf9\u5e94\u64cd\u4f5c<\/span><\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0RefreshDirectory(lpDir);\u00a0<span class=\"comment\">\/\/\u67d0\u64cd\u4f5c\u63a5\u53e3<\/span><\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">if<\/span>(\u00a0FindNextChangeNotification(dwChangeHandles[0])\u00a0==\u00a0FALSE\u00a0)<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0ExitProcess(GetLastError());<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">break<\/span>;<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0caseWAIT_OBJECT_0\u00a0+\u00a01:<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"comment\">\/\/\u6267\u884c\u67d0\u5bf9\u5e94\u64cd\u4f5c<\/span><\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0RefreshTree(lpDrive);<span class=\"comment\">\/\/\u67d0\u64cd\u4f5c\u63a5\u53e3<\/span><\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">if<\/span>(FindNextChangeNotification(dwChangeHandles[1])\u00a0==\u00a0FALSE)<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0ExitProcess(GetLastError());<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">break<\/span>;<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0caseWAIT_OBJECT_0\u00a0+\u00a02:<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"comment\">\/\/\u6267\u884c\u67d0\u5bf9\u5e94\u64cd\u4f5c<\/span><\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0RefreshFile(lpDrive);<span class=\"comment\">\/\/\u67d0\u64cd\u4f5c\u63a5\u53e3<\/span><\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">if<\/span>(FindNextChangeNotification(dwChangeHandles[2])\u00a0==\u00a0FALSE)<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0ExitProcess(GetLastError());<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">break<\/span>;<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">default<\/span>:<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0ExitProcess(GetLastError());<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0}<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0}<\/li>\n<li class=\"alt\">}<\/li>\n<\/ol>\n<\/div>\n<p>\u5907\u6ce8\uff1a\u4f8b\u5b50\u4e2d\u8fd8\u6709\u51e0\u4e2a\u5176\u4ed6\u7684API\uff0c\u8fd9\u91cc\u4e0d\u505a\u89e3\u91ca\uff0c\u5177\u4f53\u67e5msdn\u5427\u3002<\/p>\n<h2><a name=\"t1\"><\/a><a target=\"_blank\" name=\"t1\"><\/a>2.ReadDirectoryChangesW()\u51fd\u6570\uff1a<\/h2>\n<p>\u529f\u80fd\uff1a\u76d1\u63a7\u6587\u4ef6\u4fee\u6539\uff0c\u5e76\u8bb0\u5f55\u6587\u4ef6\u4fee\u6539\u7684\u76f8\u5173\u4fe1\u606f\uff0c\u5982\u4fee\u6539\u7684\u6587\u4ef6\u540d\uff0c\u4f55\u79cd\u7c7b\u578b\u7684\u4fee\u6539\u7b49\u3002<\/p>\n<p>\u51fd\u6570\u53c2\u6570\uff1a<\/p>\n<div class=\"dp-highlighter bg_cpp\">\n<div class=\"bar\">\n<div class=\"tools\"><strong>[cpp]<\/strong>\u00a0<a class=\"ViewSource\" title=\"view plain\" href=\"http:\/\/blog.csdn.net\/miss_acha\/article\/details\/7745216#\" target=\"_blank\" rel=\"noopener\">view plain<\/a><a class=\"CopyToClipboard\" title=\"copy\" href=\"http:\/\/blog.csdn.net\/miss_acha\/article\/details\/7745216#\" target=\"_blank\" rel=\"noopener\">copy<\/a><\/p>\n<div><embed id=\"ZeroClipboardMovie_5\" src=\"http:\/\/static.blog.csdn.net\/scripts\/ZeroClipboard\/ZeroClipboard.swf\" type=\"application\/x-shockwave-flash\" width=\"16\" height=\"16\" align=\"middle\" name=\"ZeroClipboardMovie_5\" data-mce-fragment=\"1\"><\/embed><\/div>\n<\/div>\n<\/div>\n<ol class=\"dp-cpp\">\n<li class=\"alt\"><span class=\"datatypes\">BOOL<\/span>\u00a0WINAPI ReadDirectoryChangesW(<\/li>\n<li>\u00a0 __in\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"datatypes\">HANDLE<\/span>\u00a0hDirectory,<span class=\"comment\">\/\/\u6307\u5411\u76d1\u63a7\u76ee\u5f55\u7684\u53e5\u67c4\uff0c\u53ef\u4ee5\u7528CreatFile\u751f\u6210<\/span><\/li>\n<li class=\"alt\">\u00a0 __in_out\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"datatypes\">LPVOID<\/span>\u00a0lpBuffer,<span class=\"comment\">\/\/\u5b58\u50a8\u4fee\u6539\u4fe1\u606f\u7684\u9996\u5730\u5740<\/span><\/li>\n<li>\u00a0 __in\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"datatypes\">DWORD<\/span>\u00a0nBufferLength,<span class=\"comment\">\/\/\u5206\u914d\u7684\u5b58\u50a8\u4fee\u6539\u4fe1\u606f\u7684\u7a7a\u95f4\u7684\u957f\u5ea6<\/span><\/li>\n<li class=\"alt\">\u00a0 __in\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"datatypes\">BOOL<\/span>\u00a0bWatchSubtree,<span class=\"comment\">\/\/TRUE\u5219\u76d1\u63a7\u5b50\u76ee\u5f55\uff0cFALSE\u5219\u4e0d\u76d1\u63a7<\/span><\/li>\n<li>\u00a0 __in\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"datatypes\">DWORD<\/span>\u00a0dwNotifyFilter,<span class=\"comment\">\/\/\u901a\u77e5\u6761\u4ef6<\/span><\/li>\n<li class=\"alt\">\u00a0 __out\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"datatypes\">LPDWORD<\/span>\u00a0lpBytesReturned,<span class=\"comment\">\/\/\u8be5\u51fd\u6570\u8fd4\u56de\u4fe1\u606f\u7684\u5b57\u8282\u6570\uff0c\u4e5f\u5c31\u662f\u5b58\u5230lpBuffer\u4e2d\u7684\u5185\u5bb9\u7684\u5b57\u8282\u6570<\/span><\/li>\n<li>\u00a0 __in\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 LPOVERLAPPED lpOverlapped,<span class=\"comment\">\/\/\u4e00\u4e2a\u6307\u5411OVERLAPPED\u7ed3\u6784\u7684\u6307\u9488\uff0c\u4ed6\u5728\u540c\u6b65\u8c03\u7528\u65f6\u63d0\u4f9b\u6570\u636e\u4f9b\u4f7f\u7528\uff0c\u5426\u5219\u4ed6\u5c31\u4e3aNULL<\/span><\/li>\n<li class=\"alt\">\u00a0 __in\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 LPOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine<span class=\"comment\">\/\/\u5f53\u64cd\u4f5c\u7ed3\u675f\u6216\u88ab\u53d6\u6d88\u6216\u8005\u7ebf\u7a0b\u8fdb\u5165\u7b49\u5f85\u72b6\u6001\u65f6\u7684\u4e00\u4e2a\u6307\u5411\u5c06\u88ab\u8c03\u7528\u64cd\u4f5c\u7684\u6307\u9488<\/span><\/li>\n<li>);<\/li>\n<\/ol>\n<\/div>\n<div class=\"dp-highlighter bg_cpp\">\n<div class=\"bar\">\n<div class=\"tools\"><b>[cpp]<\/b>\u00a0<a class=\"ViewSource\" title=\"view plain\" href=\"http:\/\/blog.csdn.net\/woshinia\/article\/details\/8162983#\">view plain<\/a><span class=\"tracking-ad\" data-mod=\"popu_168\">\u00a0<a class=\"CopyToClipboard\" title=\"copy\" href=\"http:\/\/blog.csdn.net\/woshinia\/article\/details\/8162983#\">copy<\/a><\/span><\/p>\n<div><embed id=\"ZeroClipboardMovie_6\" src=\"http:\/\/static.blog.csdn.net\/scripts\/ZeroClipboard\/ZeroClipboard.swf\" type=\"application\/x-shockwave-flash\" width=\"16\" height=\"16\" align=\"middle\" name=\"ZeroClipboardMovie_6\" data-mce-fragment=\"1\"><\/embed><\/div>\n<\/div>\n<\/div>\n<ol class=\"dp-cpp\" start=\"1\">\n<li class=\"alt\"><span class=\"datatypes\">BOOL<\/span>\u00a0WINAPI\u00a0ReadDirectoryChangesW(<\/li>\n<li class=\"\">\u00a0\u00a0__in\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"datatypes\">HANDLE<\/span>\u00a0hDirectory,<span class=\"comment\">\/\/\u6307\u5411\u76d1\u63a7\u76ee\u5f55\u7684\u53e5\u67c4\uff0c\u53ef\u4ee5\u7528CreatFile\u751f\u6210<\/span><\/li>\n<li class=\"alt\">\u00a0\u00a0__in_out\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"datatypes\">LPVOID<\/span>\u00a0lpBuffer,<span class=\"comment\">\/\/\u5b58\u50a8\u4fee\u6539\u4fe1\u606f\u7684\u9996\u5730\u5740<\/span><\/li>\n<li class=\"\">\u00a0\u00a0__in\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"datatypes\">DWORD<\/span>\u00a0nBufferLength,<span class=\"comment\">\/\/\u5206\u914d\u7684\u5b58\u50a8\u4fee\u6539\u4fe1\u606f\u7684\u7a7a\u95f4\u7684\u957f\u5ea6<\/span><\/li>\n<li class=\"alt\">\u00a0\u00a0__in\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"datatypes\">BOOL<\/span>\u00a0bWatchSubtree,<span class=\"comment\">\/\/TRUE\u5219\u76d1\u63a7\u5b50\u76ee\u5f55\uff0cFALSE\u5219\u4e0d\u76d1\u63a7<\/span><\/li>\n<li class=\"\">\u00a0\u00a0__in\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"datatypes\">DWORD<\/span>\u00a0dwNotifyFilter,<span class=\"comment\">\/\/\u901a\u77e5\u6761\u4ef6<\/span><\/li>\n<li class=\"alt\">\u00a0\u00a0__out\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"datatypes\">LPDWORD<\/span>\u00a0lpBytesReturned,<span class=\"comment\">\/\/\u8be5\u51fd\u6570\u8fd4\u56de\u4fe1\u606f\u7684\u5b57\u8282\u6570\uff0c\u4e5f\u5c31\u662f\u5b58\u5230lpBuffer\u4e2d\u7684\u5185\u5bb9\u7684\u5b57\u8282\u6570<\/span><\/li>\n<li class=\"\">\u00a0\u00a0__in\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0LPOVERLAPPED\u00a0lpOverlapped,<span class=\"comment\">\/\/\u4e00\u4e2a\u6307\u5411OVERLAPPED\u7ed3\u6784\u7684\u6307\u9488\uff0c\u4ed6\u5728\u540c\u6b65\u8c03\u7528\u65f6\u63d0\u4f9b\u6570\u636e\u4f9b\u4f7f\u7528\uff0c\u5426\u5219\u4ed6\u5c31\u4e3aNULL<\/span><\/li>\n<li class=\"alt\">\u00a0\u00a0__in\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0LPOVERLAPPED_COMPLETION_ROUTINE\u00a0lpCompletionRoutine<span class=\"comment\">\/\/\u5f53\u64cd\u4f5c\u7ed3\u675f\u6216\u88ab\u53d6\u6d88\u6216\u8005\u7ebf\u7a0b\u8fdb\u5165\u7b49\u5f85\u72b6\u6001\u65f6\u7684\u4e00\u4e2a\u6307\u5411\u5c06\u88ab\u8c03\u7528\u64cd\u4f5c\u7684\u6307\u9488<\/span><\/li>\n<li class=\"\">);<\/li>\n<\/ol>\n<\/div>\n<p>\u8fd4\u56de\u503c\uff1a\u5982\u679c\u51fd\u6570\u6210\u529f\uff0c\u8fd4\u56de\u503c\u5c31\u662f\u975e0\u3002\u5bf9\u4e8e\u540c\u6b65\u8c03\u7528\uff0c\u8fd9\u610f\u5473\u7740\u64cd\u4f5c\u6210\u529f\uff0c\u5bf9\u4e8e\u5f02\u6b65\u8c03\u7528\uff0c\u8fd9\u610f\u5473\u7740\u64cd\u4f5c\u6210\u529f\u5730\u6392\u961f\u3002\u5982\u679c\u51fd\u6570\u5931\u8d25\uff0c\u8fd4\u56de\u503c\u662f0\u3002\u5982\u679c\u64cd\u4f5c\u76ee\u5f55\u6216\u6587\u4ef6\u7cfb\u7edf\u4e0d\u652f\u6301\u8fd9\u4e2a\u64cd\u4f5c\uff0c\u51fd\u6570\u5c06\u8fd4\u56deERROR_INVALID_FUNCTION\uff0c\u53ef\u4ee5\u4f7f\u7528GetLastError()\u51fd\u6570\u83b7\u53d6\u3002\u4f8b\u5b50\uff1a\u90e8\u5206\u4ee3\u7801\u5982\u4e0b<\/p>\n<div class=\"dp-highlighter bg_cpp\">\n<div class=\"bar\">\n<div class=\"tools\"><strong>[cpp]<\/strong>\u00a0<a class=\"ViewSource\" title=\"view plain\" href=\"http:\/\/blog.csdn.net\/miss_acha\/article\/details\/7745216#\" target=\"_blank\" rel=\"noopener\">view plain<\/a><a class=\"CopyToClipboard\" title=\"copy\" href=\"http:\/\/blog.csdn.net\/miss_acha\/article\/details\/7745216#\" target=\"_blank\" rel=\"noopener\">copy<\/a><\/p>\n<div><embed id=\"ZeroClipboardMovie_7\" src=\"http:\/\/static.blog.csdn.net\/scripts\/ZeroClipboard\/ZeroClipboard.swf\" type=\"application\/x-shockwave-flash\" width=\"16\" height=\"16\" align=\"middle\" name=\"ZeroClipboardMovie_7\" data-mce-fragment=\"1\"><\/embed><\/div>\n<\/div>\n<\/div>\n<ol class=\"dp-cpp\">\n<li class=\"alt\"><span class=\"comment\">\/\/ThreadParameter\u7ed3\u6784\u4f53\u7684\u5b9a\u4e49<\/span><\/li>\n<li><span class=\"comment\">\/*<\/span><\/li>\n<li class=\"alt\"><span class=\"comment\">*\u6574\u5408\u53c2\u6570\u4e3a\u4e00\u4e2a\u7ed3\u6784\u4f53\u4f20\u7ed9\u5b50\u7ebf\u7a0b\u7684\u539f\u56e0\u5728\u4e8e\u521b\u5efa\u7ebf\u7a0b\u65f6<\/span><\/li>\n<li><span class=\"comment\">*\u6307\u5b9a\u7684\u7ebf\u7a0b\u5165\u53e3\u51fd\u6570\u53ea\u63a5\u53d7\u4e00\u4e2aLPVOID\u7c7b\u578b\u7684\u6307\u9488\uff0c\u5177\u4f53\u5185\u5bb9\u53ef\u4ee5\u53c2\u8003msdn\uff0c<\/span><\/li>\n<li class=\"alt\"><span class=\"comment\">*\u5b9e\u9645\u4e0a\u5411\u5b50\u7ebf\u7a0b\u4f20\u9012\u53c2\u6570\u8fd8\u6709\u4e00\u79cd\u65b9\u6cd5\uff0c\u5168\u5c40\u53d8\u91cf\uff0c<\/span><\/li>\n<li><span class=\"comment\">*\u4f8b\u5982\u540e\u9762\u7a0b\u5e8f\u4e2d\u7684WriteLog\u5c31\u662f\u4e00\u4e2a\u6587\u4ef6\u8f93\u5165\u6d41\u5bf9\u8c61\uff0c\u6211\u5c31\u662f\u5728\u7a0b\u5e8f\u9996\u90e8\u5b9a\u4e49\u7684\u5168\u5c40\u53d8\u91cf\u3002<\/span><\/li>\n<li class=\"alt\"><span class=\"comment\">*\/<\/span><\/li>\n<li><span class=\"keyword\">typedef<\/span>\u00a0<span class=\"keyword\">struct<\/span>\u00a0ThreadParameter<\/li>\n<li class=\"alt\">{<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0<span class=\"datatypes\">LPTSTR<\/span>\u00a0in_directory;<span class=\"comment\">\/\/\u76d1\u63a7\u7684\u8def\u5f84<\/span><\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0 FILE_NOTIFY_INFORMATION *in_out_notification;<span class=\"comment\">\/\/\u5b58\u50a8\u76d1\u63a7\u51fd\u6570\u8fd4\u56de\u4fe1\u606f\u5730\u5740<\/span><\/li>\n<li>\u00a0\u00a0\u00a0\u00a0<span class=\"datatypes\">DWORD<\/span>\u00a0in_MemorySize;<span class=\"comment\">\/\/\u4f20\u9012\u5b58\u50a8\u8fd4\u56de\u4fe1\u606f\u7684\u5185\u5b58\u7684\u5b57\u8282\u6570<\/span><\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0<span class=\"datatypes\">DWORD<\/span>\u00a0*in_out_BytesReturned;<span class=\"comment\">\/\/\u5b58\u50a8\u76d1\u63a7\u51fd\u6570\u8fd4\u56de\u4fe1\u606f\u7684\u5b57\u8282\u6570<\/span><\/li>\n<li>\u00a0\u00a0\u00a0\u00a0<span class=\"datatypes\">DWORD<\/span>\u00a0*in_out_version;<span class=\"comment\">\/\/\u8fd4\u56de\u7248\u672c\u4fe1\u606f<\/span><\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0 FILE_NOTIFY_INFORMATION *temp_notification;<span class=\"comment\">\/\/\u5907\u7528\u7684\u4e00\u4e2a\u53c2\u6570<\/span><\/li>\n<li>}ThreadParameter;<\/li>\n<\/ol>\n<\/div>\n<div class=\"dp-highlighter bg_cpp\">\n<div class=\"bar\">\n<div class=\"tools\"><b>[cpp]<\/b>\u00a0<a class=\"ViewSource\" title=\"view plain\" href=\"http:\/\/blog.csdn.net\/woshinia\/article\/details\/8162983#\">view plain<\/a><span class=\"tracking-ad\" data-mod=\"popu_168\">\u00a0<a class=\"CopyToClipboard\" title=\"copy\" href=\"http:\/\/blog.csdn.net\/woshinia\/article\/details\/8162983#\">copy<\/a><\/span><\/p>\n<div><embed id=\"ZeroClipboardMovie_8\" src=\"http:\/\/static.blog.csdn.net\/scripts\/ZeroClipboard\/ZeroClipboard.swf\" type=\"application\/x-shockwave-flash\" width=\"16\" height=\"16\" align=\"middle\" name=\"ZeroClipboardMovie_8\" data-mce-fragment=\"1\"><\/embed><\/div>\n<\/div>\n<\/div>\n<ol class=\"dp-cpp\" start=\"1\">\n<li class=\"alt\"><span class=\"comment\">\/\/ThreadParameter\u7ed3\u6784\u4f53\u7684\u5b9a\u4e49<\/span><\/li>\n<li class=\"\"><span class=\"comment\">\/*<\/span><\/li>\n<li class=\"alt\"><span class=\"comment\">*\u6574\u5408\u53c2\u6570\u4e3a\u4e00\u4e2a\u7ed3\u6784\u4f53\u4f20\u7ed9\u5b50\u7ebf\u7a0b\u7684\u539f\u56e0\u5728\u4e8e\u521b\u5efa\u7ebf\u7a0b\u65f6<\/span><\/li>\n<li class=\"\"><span class=\"comment\">*\u6307\u5b9a\u7684\u7ebf\u7a0b\u5165\u53e3\u51fd\u6570\u53ea\u63a5\u53d7\u4e00\u4e2aLPVOID\u7c7b\u578b\u7684\u6307\u9488\uff0c\u5177\u4f53\u5185\u5bb9\u53ef\u4ee5\u53c2\u8003msdn\uff0c<\/span><\/li>\n<li class=\"alt\"><span class=\"comment\">*\u5b9e\u9645\u4e0a\u5411\u5b50\u7ebf\u7a0b\u4f20\u9012\u53c2\u6570\u8fd8\u6709\u4e00\u79cd\u65b9\u6cd5\uff0c\u5168\u5c40\u53d8\u91cf\uff0c<\/span><\/li>\n<li class=\"\"><span class=\"comment\">*\u4f8b\u5982\u540e\u9762\u7a0b\u5e8f\u4e2d\u7684WriteLog\u5c31\u662f\u4e00\u4e2a\u6587\u4ef6\u8f93\u5165\u6d41\u5bf9\u8c61\uff0c\u6211\u5c31\u662f\u5728\u7a0b\u5e8f\u9996\u90e8\u5b9a\u4e49\u7684\u5168\u5c40\u53d8\u91cf\u3002<\/span><\/li>\n<li class=\"alt\"><span class=\"comment\">*\/<\/span><\/li>\n<li class=\"\"><span class=\"keyword\">typedef<\/span>\u00a0<span class=\"keyword\">struct<\/span>\u00a0ThreadParameter<\/li>\n<li class=\"alt\">{<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0<span class=\"datatypes\">LPTSTR<\/span>\u00a0in_directory;<span class=\"comment\">\/\/\u76d1\u63a7\u7684\u8def\u5f84<\/span><\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0FILE_NOTIFY_INFORMATION\u00a0*in_out_notification;<span class=\"comment\">\/\/\u5b58\u50a8\u76d1\u63a7\u51fd\u6570\u8fd4\u56de\u4fe1\u606f\u5730\u5740<\/span><\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0<span class=\"datatypes\">DWORD<\/span>\u00a0in_MemorySize;<span class=\"comment\">\/\/\u4f20\u9012\u5b58\u50a8\u8fd4\u56de\u4fe1\u606f\u7684\u5185\u5b58\u7684\u5b57\u8282\u6570<\/span><\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0<span class=\"datatypes\">DWORD<\/span>\u00a0*in_out_BytesReturned;<span class=\"comment\">\/\/\u5b58\u50a8\u76d1\u63a7\u51fd\u6570\u8fd4\u56de\u4fe1\u606f\u7684\u5b57\u8282\u6570<\/span><\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0<span class=\"datatypes\">DWORD<\/span>\u00a0*in_out_version;<span class=\"comment\">\/\/\u8fd4\u56de\u7248\u672c\u4fe1\u606f<\/span><\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0FILE_NOTIFY_INFORMATION\u00a0*temp_notification;<span class=\"comment\">\/\/\u5907\u7528\u7684\u4e00\u4e2a\u53c2\u6570<\/span><\/li>\n<li class=\"\">}ThreadParameter;<\/li>\n<\/ol>\n<\/div>\n<div class=\"dp-highlighter bg_cpp\">\n<div class=\"bar\">\n<div class=\"tools\"><strong>[cpp]<\/strong>\u00a0<a class=\"ViewSource\" title=\"view plain\" href=\"http:\/\/blog.csdn.net\/miss_acha\/article\/details\/7745216#\" target=\"_blank\" rel=\"noopener\">view plain<\/a><a class=\"CopyToClipboard\" title=\"copy\" href=\"http:\/\/blog.csdn.net\/miss_acha\/article\/details\/7745216#\" target=\"_blank\" rel=\"noopener\">copy<\/a><\/p>\n<div><embed id=\"ZeroClipboardMovie_9\" src=\"http:\/\/static.blog.csdn.net\/scripts\/ZeroClipboard\/ZeroClipboard.swf\" type=\"application\/x-shockwave-flash\" width=\"16\" height=\"16\" align=\"middle\" name=\"ZeroClipboardMovie_9\" data-mce-fragment=\"1\"><\/embed><\/div>\n<\/div>\n<\/div>\n<ol class=\"dp-cpp\">\n<li class=\"alt\"><span class=\"comment\">\/\/\u4f20\u9012\u7ed9WatchChanges\u51fd\u6570\u7684\u53c2\u6570,\u8fd9\u90e8\u5206\u4ee3\u7801\u622a\u81ea\u4e3b\u51fd\u6570<\/span><\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"datatypes\">char<\/span>\u00a0notify[1024];<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 memset(notify,<span class=\"string\">&#8216;\\0&#8217;<\/span>,1024);<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 FILE_NOTIFY_INFORMATION *Notification=(FILE_NOTIFY_INFORMATION *)notify;<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 FILE_NOTIFY_INFORMATION *TempNotification=NULL;<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"datatypes\">DWORD<\/span>\u00a0BytesReturned=0;<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"datatypes\">DWORD<\/span>\u00a0version=0;<\/li>\n<li><\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"comment\">\/\/\u6574\u5408\u4f20\u7ed9\u5b50\u7ebf\u7a0b\u7684\u53c2\u6570\uff0c\u8be5\u7ed3\u6784\u4f53\u7684\u5b9a\u4e49\u53c2\u8003\u4e0a\u9762\u7684\u5b9a\u4e49<\/span><\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ThreadParameter ParameterToThread={Directory,Notification,<span class=\"keyword\">sizeof<\/span>(notify),&amp;BytesReturned,&amp;version,TempNotification};<\/li>\n<li class=\"alt\"><\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"comment\">\/\/\u521b\u5efa\u4e00\u4e2a\u7ebf\u7a0b\u4e13\u95e8\u7528\u4e8e\u76d1\u63a7\u6587\u4ef6\u53d8\u5316<\/span><\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"datatypes\">HANDLE<\/span>\u00a0TrheadWatch=CreateThread(NULL,0,(LPTHREAD_START_ROUTINE)WatchChanges,&amp;ParameterToThread,0,NULL);<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 CloseHandle(TrheadWatch);<\/li>\n<\/ol>\n<\/div>\n<div class=\"dp-highlighter bg_cpp\">\n<div class=\"bar\">\n<div class=\"tools\"><b>[cpp]<\/b>\u00a0<a class=\"ViewSource\" title=\"view plain\" href=\"http:\/\/blog.csdn.net\/woshinia\/article\/details\/8162983#\">view plain<\/a><span class=\"tracking-ad\" data-mod=\"popu_168\">\u00a0<a class=\"CopyToClipboard\" title=\"copy\" href=\"http:\/\/blog.csdn.net\/woshinia\/article\/details\/8162983#\">copy<\/a><\/span><\/p>\n<div><embed id=\"ZeroClipboardMovie_10\" src=\"http:\/\/static.blog.csdn.net\/scripts\/ZeroClipboard\/ZeroClipboard.swf\" type=\"application\/x-shockwave-flash\" width=\"16\" height=\"16\" align=\"middle\" name=\"ZeroClipboardMovie_10\" data-mce-fragment=\"1\"><\/embed><\/div>\n<\/div>\n<\/div>\n<ol class=\"dp-cpp\" start=\"1\">\n<li class=\"alt\"><span class=\"comment\">\/\/\u4f20\u9012\u7ed9WatchChanges\u51fd\u6570\u7684\u53c2\u6570,\u8fd9\u90e8\u5206\u4ee3\u7801\u622a\u81ea\u4e3b\u51fd\u6570<\/span><\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"datatypes\">char<\/span>\u00a0notify[1024];<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0memset(notify,<span class=\"string\">&#8216;\\0&#8217;<\/span>,1024);<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0FILE_NOTIFY_INFORMATION\u00a0*Notification=(FILE_NOTIFY_INFORMATION\u00a0*)notify;<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0FILE_NOTIFY_INFORMATION\u00a0*TempNotification=NULL;<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"datatypes\">DWORD<\/span>\u00a0BytesReturned=0;<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"datatypes\">DWORD<\/span>\u00a0version=0;<\/li>\n<li class=\"\"><\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"comment\">\/\/\u6574\u5408\u4f20\u7ed9\u5b50\u7ebf\u7a0b\u7684\u53c2\u6570\uff0c\u8be5\u7ed3\u6784\u4f53\u7684\u5b9a\u4e49\u53c2\u8003\u4e0a\u9762\u7684\u5b9a\u4e49<\/span><\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0ThreadParameter\u00a0ParameterToThread={Directory,Notification,<span class=\"keyword\">sizeof<\/span>(notify),&amp;BytesReturned,&amp;version,TempNotification};<\/li>\n<li class=\"alt\"><\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"comment\">\/\/\u521b\u5efa\u4e00\u4e2a\u7ebf\u7a0b\u4e13\u95e8\u7528\u4e8e\u76d1\u63a7\u6587\u4ef6\u53d8\u5316<\/span><\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"datatypes\">HANDLE<\/span>\u00a0TrheadWatch=CreateThread(NULL,0,(LPTHREAD_START_ROUTINE)WatchChanges,&amp;ParameterToThread,0,NULL);<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0CloseHandle(TrheadWatch);<\/li>\n<\/ol>\n<\/div>\n<div class=\"dp-highlighter bg_cpp\">\n<div class=\"bar\">\n<div class=\"tools\"><strong>[cpp]<\/strong>\u00a0<a class=\"ViewSource\" title=\"view plain\" href=\"http:\/\/blog.csdn.net\/miss_acha\/article\/details\/7745216#\" target=\"_blank\" rel=\"noopener\">view plain<\/a><a class=\"CopyToClipboard\" title=\"copy\" href=\"http:\/\/blog.csdn.net\/miss_acha\/article\/details\/7745216#\" target=\"_blank\" rel=\"noopener\">copy<\/a><\/p>\n<div><embed id=\"ZeroClipboardMovie_11\" src=\"http:\/\/static.blog.csdn.net\/scripts\/ZeroClipboard\/ZeroClipboard.swf\" type=\"application\/x-shockwave-flash\" width=\"16\" height=\"16\" align=\"middle\" name=\"ZeroClipboardMovie_11\" data-mce-fragment=\"1\"><\/embed><\/div>\n<\/div>\n<\/div>\n<ol class=\"dp-cpp\">\n<li class=\"alt\"><span class=\"comment\">\/\/\u00a0 \u51fd\u6570: WatchChanges(LPVOID lpParameter)<\/span><\/li>\n<li><span class=\"comment\">\/\/<\/span><\/li>\n<li class=\"alt\"><span class=\"comment\">\/\/\u00a0 \u76ee\u7684: \u76d1\u63a7\u76ee\u5f55\u7684\u7a0b\u5e8f<\/span><\/li>\n<li><span class=\"comment\">\/\/<\/span><\/li>\n<li class=\"alt\"><span class=\"comment\">\/\/\u00a0 \u6ce8\u91ca:\u4e3b\u51fd\u6570\u521b\u5efa\u7ebf\u7a0b\u65f6\u5236\u5b9a\u4e86\u8fd9\u4e2a\u51fd\u6570\u7684\u5165\u53e3<\/span><\/li>\n<li><span class=\"comment\">\/\/\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u5c4a\u65f6\u8be5\u5b50\u7a0b\u5e8f\u5c06\u81ea\u52a8\u542f\u52a8\u6267\u884c\u3002<\/span><\/li>\n<li class=\"alt\"><span class=\"comment\">\/\/\u00a0 \u5907\u6ce8\uff1a\u56e0\u4e3a\u4ee3\u7801\u4e0d\u5168\uff0c\u770b\u4e0b\u9762\u7684\u4ee3\u7801\u65f6\uff0c\u4e3b\u8981\u53c2\u8003\u7ea2\u8272\u7684\u5b57\u4f53\u90e8\u5206<\/span><\/li>\n<li><\/li>\n<li class=\"alt\"><span class=\"datatypes\">DWORD<\/span>\u00a0WINAPI WatchChanges(<span class=\"datatypes\">LPVOID<\/span>\u00a0lpParameter)<span class=\"comment\">\/\/\u8fd4\u56de\u7248\u672c\u4fe1\u606f<\/span><\/li>\n<li>{<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0 ThreadParameter *parameter=(ThreadParameter*)lpParameter;<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0<span class=\"datatypes\">LPCTSTR<\/span>\u00a0WatchDirectory=parameter-&gt;in_directory;<span class=\"comment\">\/\/<\/span><\/li>\n<li class=\"alt\"><\/li>\n<li><\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0<span class=\"comment\">\/\/\u521b\u5efa\u4e00\u4e2a\u76ee\u5f55\u53e5\u67c4<\/span><\/li>\n<li>\u00a0\u00a0\u00a0\u00a0<span class=\"datatypes\">HANDLE<\/span>\u00a0handle_directory=CreateFile(WatchDirectory,<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 FILE_LIST_DIRECTORY,<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE,<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 NULL,<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 OPEN_EXISTING,<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 FILE_FLAG_BACKUP_SEMANTICS,<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 NULL);<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">if<\/span>(handle_directory==INVALID_HANDLE_VALUE)<\/li>\n<li>\u00a0\u00a0\u00a0 {<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"datatypes\">DWORD<\/span>\u00a0ERROR_DIR=GetLastError();<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 MessageBox(NULL,TEXT(<span class=\"string\">&#8220;\u6253\u5f00\u76ee\u5f55\u9519\u8bef!&#8221;<\/span>),TEXT(<span class=\"string\">&#8220;\u6587\u4ef6\u76d1\u63a7&#8221;<\/span>),0);<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0 }<\/li>\n<li><\/li>\n<li class=\"alt\"><\/li>\n<li>\u00a0\u00a0\u00a0\u00a0<span class=\"datatypes\">BOOL<\/span>\u00a0watch_state;<\/li>\n<li class=\"alt\"><\/li>\n<li><\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">while<\/span>\u00a0(TRUE)<\/li>\n<li>\u00a0\u00a0\u00a0 {<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 watch_state=ReadDirectoryChangesW(handle_directory,<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 (<span class=\"datatypes\">LPVOID<\/span>)parameter-&gt;in_out_notification,<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 parameter-&gt;in_MemorySize,<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 TRUE,<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 FILE_NOTIFY_CHANGE_FILE_NAME|FILE_NOTIFY_CHANGE_DIR_NAME|FILE_NOTIFY_CHANGE_LAST_WRITE,<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 (<span class=\"datatypes\">LPDWORD<\/span>)parameter-&gt;in_out_BytesReturned,<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 NULL,<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 NULL);<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"comment\">\/\/printf(&#8220;########%d########\\n&#8221;,watch_state);\/\/\u68c0\u6d4b\u7ed3\u679c\u4e3a1\uff0c\u8868\u660e\u51fd\u6570\u5df2\u6210\u529f\u6267\u884c<\/span><\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 time(&amp;ChangeTime);<span class=\"comment\">\/\/\u8bb0\u5f55\u4fee\u6539\u65f6\u95f4<\/span><\/li>\n<li class=\"alt\"><\/li>\n<li><\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">if<\/span>\u00a0(GetLastError()==ERROR_INVALID_FUNCTION)<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 {<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 MessageBox(NULL,TEXT(<span class=\"string\">&#8220;\u7cfb\u7edf\u4e0d\u652f\u6301!&#8221;<\/span>),TEXT(<span class=\"string\">&#8220;\u6587\u4ef6\u76d1\u63a7&#8221;<\/span>),0);<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 }<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">else<\/span>\u00a0<span class=\"keyword\">if<\/span>(watch_state==0)<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 {<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 MessageBox(NULL,TEXT(<span class=\"string\">&#8220;\u76d1\u63a7\u5931\u8d25!&#8221;<\/span>),TEXT(<span class=\"string\">&#8220;\u6587\u4ef6\u76d1\u63a7&#8221;<\/span>),0);<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 }<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">else<\/span>\u00a0<span class=\"keyword\">if<\/span>\u00a0(GetLastError()==ERROR_NOTIFY_ENUM_DIR)<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 {<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 MessageBox(NULL,TEXT(<span class=\"string\">&#8220;\u5185\u5b58\u6ea2\u51fa!&#8221;<\/span>),TEXT(<span class=\"string\">&#8220;\u6587\u4ef6\u76d1\u63a7&#8221;<\/span>),0);<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 }<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">else<\/span><\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 {<\/li>\n<li class=\"alt\"><\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"comment\">\/\/\u5c06\u5bbd\u5b57\u7b26\u7c7b\u578b\u7684FileName\u53d8\u91cf\u8f6c\u6362\u6210string\uff0c\u4fbf\u4e8e\u5199\u5165log\u6587\u4ef6\uff0c\u5426\u5219\u5199\u4e0d\u8fdb\u53bb\u6b63\u786e\u7684\u6587\u4ef6\u540d<\/span><\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 string file_name;<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"datatypes\">DWORD<\/span>\u00a0length=WideCharToMultiByte(0,0,parameter-&gt;in_out_notification-&gt;FileName,-1,NULL,0,NULL,NULL);<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"datatypes\">PSTR<\/span>\u00a0ps=<span class=\"keyword\">new<\/span>\u00a0<span class=\"datatypes\">CHAR<\/span>[length];<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">if<\/span>(length&gt;=0)<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 {<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 WideCharToMultiByte(0,0,parameter-&gt;in_out_notification-&gt;FileName,-1,ps,length,NULL,NULL);<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 file_name=string(ps);<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">delete<\/span>[] ps;<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 }<\/li>\n<li><\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"comment\">\/\/\u8fd9\u91cc\u4e3b\u8981\u5c31\u662f\u68c0\u6d4b\u8fd4\u56de\u7684\u4fe1\u606f\uff0c\u9700\u8981\u6ce8\u610fFILE_NOTIFY_INFORMATION\u7ed3\u6784\u4f53\u7684\u5b9a\u4e49\uff0c\u4ee5\u4fbf\u6b63\u786e\u8c03\u7528\u8fd4\u56de\u4fe1\u606f<\/span><\/li>\n<li><\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">if<\/span>\u00a0(parameter-&gt;in_out_notification-&gt;Action==FILE_ACTION_ADDED)<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 {<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 WriteLog&lt;&lt;ctime(&amp;ChangeTime)&lt;&lt;<span class=\"string\">&#8220;\u65b0\u589e\u6587\u4ef6 : &#8220;<\/span>&lt;&lt;file_name&lt;&lt;<span class=\"string\">&#8220;\\n&#8221;<\/span>&lt;&lt;flush;<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 }<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">if<\/span>\u00a0(parameter-&gt;in_out_notification-&gt;Action==FILE_ACTION_REMOVED)<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 {<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 WriteLog&lt;&lt;ctime(&amp;ChangeTime)&lt;&lt;<span class=\"string\">&#8220;\u5220\u9664\u6587\u4ef6 : &#8220;<\/span>&lt;&lt;file_name&lt;&lt;<span class=\"string\">&#8220;\\n&#8221;<\/span>&lt;&lt;flush;<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 }<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">if<\/span>\u00a0(parameter-&gt;in_out_notification-&gt;Action==FILE_ACTION_MODIFIED)<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 {<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 edit_flag++;<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">if<\/span>(edit_flag==1)<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 WriteLog&lt;&lt;ctime(&amp;ChangeTime)&lt;&lt;<span class=\"string\">&#8220;\u4fee\u6539\u6587\u4ef6 : &#8220;<\/span>&lt;&lt;file_name&lt;&lt;<span class=\"string\">&#8220;\\n&#8221;<\/span>&lt;&lt;flush;<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">else<\/span>\u00a0<span class=\"keyword\">if<\/span>(edit_flag==2)<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 {<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 edit_flag=0;<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 (*(parameter-&gt;in_out_version))&#8211;;<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 }<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">else<\/span><\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">return<\/span>\u00a0-1;<span class=\"comment\">\/\/break;<\/span><\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 }<\/li>\n<li><\/li>\n<li class=\"alt\"><\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"comment\">\/\/\u5bf9\u4e8e\u4e0b\u9762\u4e24\u79cd\u60c5\u51b5\uff0cAction\u672c\u8eab\u4e5f\u662f\u6587\u4ef6\u540d\uff08\u53ef\u80fd\u662fold_name\u4e5f\u53ef\u80fd\u662fnew_name\uff09<\/span><\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">if<\/span>\u00a0(parameter-&gt;in_out_notification-&gt;Action==FILE_ACTION_RENAMED_OLD_NAME)<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 {<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 WriteLog&lt;&lt;ctime(&amp;ChangeTime)&lt;&lt;<span class=\"string\">&#8220;\u91cd\u547d\u540d\\&#8221;&#8221;<\/span>&lt;&lt;file_name&lt;&lt;<span class=\"string\">&#8220;\\&#8221;\u6587\u4ef6\\n&#8221;<\/span>&lt;&lt;flush;<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 }<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">if<\/span>\u00a0(parameter-&gt;in_out_notification-&gt;Action==FILE_ACTION_RENAMED_NEW_NAME)<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 {<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 WriteLog&lt;&lt;ctime(&amp;ChangeTime)&lt;&lt;<span class=\"string\">&#8220;\u91cd\u547d\u540d\\&#8221;&#8221;<\/span>&lt;&lt;file_name&lt;&lt;<span class=\"string\">&#8220;\\&#8221;\u6587\u4ef6\u4e3a\\&#8221;&#8221;<\/span>&lt;&lt;parameter-&gt;in_out_notification-&gt;Action&lt;&lt;<span class=\"string\">&#8220;\\&#8221;\\n&#8221;<\/span>&lt;&lt;flush;<\/li>\n<li><\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 }<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 (*(parameter-&gt;in_out_version))++;<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 memset(parameter-&gt;in_out_notification,<span class=\"string\">&#8216;\\0&#8217;<\/span>,1024);<\/li>\n<li><\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 }<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Sleep(500);<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0 }<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">return<\/span>\u00a00;<\/li>\n<li class=\"alt\">}<\/li>\n<\/ol>\n<\/div>\n<div class=\"dp-highlighter bg_cpp\">\n<div class=\"bar\">\n<div class=\"tools\"><b>[cpp]<\/b>\u00a0<a class=\"ViewSource\" title=\"view plain\" href=\"http:\/\/blog.csdn.net\/woshinia\/article\/details\/8162983#\">view plain<\/a><span class=\"tracking-ad\" data-mod=\"popu_168\">\u00a0<a class=\"CopyToClipboard\" title=\"copy\" href=\"http:\/\/blog.csdn.net\/woshinia\/article\/details\/8162983#\">copy<\/a><\/span><\/p>\n<div><embed id=\"ZeroClipboardMovie_12\" src=\"http:\/\/static.blog.csdn.net\/scripts\/ZeroClipboard\/ZeroClipboard.swf\" type=\"application\/x-shockwave-flash\" width=\"16\" height=\"16\" align=\"middle\" name=\"ZeroClipboardMovie_12\" data-mce-fragment=\"1\"><\/embed><\/div>\n<\/div>\n<\/div>\n<ol class=\"dp-cpp\" start=\"1\">\n<li class=\"alt\"><span class=\"comment\">\/\/\u00a0\u00a0\u51fd\u6570:\u00a0WatchChanges(LPVOID\u00a0lpParameter)<\/span><\/li>\n<li class=\"\"><span class=\"comment\">\/\/<\/span><\/li>\n<li class=\"alt\"><span class=\"comment\">\/\/\u00a0\u00a0\u76ee\u7684:\u00a0\u76d1\u63a7\u76ee\u5f55\u7684\u7a0b\u5e8f<\/span><\/li>\n<li class=\"\"><span class=\"comment\">\/\/<\/span><\/li>\n<li class=\"alt\"><span class=\"comment\">\/\/\u00a0\u00a0\u6ce8\u91ca:\u4e3b\u51fd\u6570\u521b\u5efa\u7ebf\u7a0b\u65f6\u5236\u5b9a\u4e86\u8fd9\u4e2a\u51fd\u6570\u7684\u5165\u53e3<\/span><\/li>\n<li class=\"\"><span class=\"comment\">\/\/\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u5c4a\u65f6\u8be5\u5b50\u7a0b\u5e8f\u5c06\u81ea\u52a8\u542f\u52a8\u6267\u884c\u3002<\/span><\/li>\n<li class=\"alt\"><span class=\"comment\">\/\/\u00a0\u00a0\u5907\u6ce8\uff1a\u56e0\u4e3a\u4ee3\u7801\u4e0d\u5168\uff0c\u770b\u4e0b\u9762\u7684\u4ee3\u7801\u65f6\uff0c\u4e3b\u8981\u53c2\u8003\u7ea2\u8272\u7684\u5b57\u4f53\u90e8\u5206<\/span><\/li>\n<li class=\"\"><\/li>\n<li class=\"alt\"><span class=\"datatypes\">DWORD<\/span>\u00a0WINAPI\u00a0WatchChanges(<span class=\"datatypes\">LPVOID<\/span>\u00a0lpParameter)<span class=\"comment\">\/\/\u8fd4\u56de\u7248\u672c\u4fe1\u606f<\/span><\/li>\n<li class=\"\">{<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0ThreadParameter\u00a0*parameter=(ThreadParameter*)lpParameter;<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0<span class=\"datatypes\">LPCTSTR<\/span>\u00a0WatchDirectory=parameter-&gt;in_directory;<span class=\"comment\">\/\/<\/span><\/li>\n<li class=\"alt\"><\/li>\n<li class=\"\"><\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0<span class=\"comment\">\/\/\u521b\u5efa\u4e00\u4e2a\u76ee\u5f55\u53e5\u67c4<\/span><\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0<span class=\"datatypes\">HANDLE<\/span>\u00a0handle_directory=CreateFile(WatchDirectory,<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0FILE_LIST_DIRECTORY,<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0FILE_SHARE_READ\u00a0|\u00a0FILE_SHARE_WRITE\u00a0|\u00a0FILE_SHARE_DELETE,<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0NULL,<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0OPEN_EXISTING,<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0FILE_FLAG_BACKUP_SEMANTICS,<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0NULL);<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">if<\/span>(handle_directory==INVALID_HANDLE_VALUE)<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0{<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"datatypes\">DWORD<\/span>\u00a0ERROR_DIR=GetLastError();<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0MessageBox(NULL,TEXT(<span class=\"string\">&#8220;\u6253\u5f00\u76ee\u5f55\u9519\u8bef!&#8221;<\/span>),TEXT(<span class=\"string\">&#8220;\u6587\u4ef6\u76d1\u63a7&#8221;<\/span>),0);<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0}<\/li>\n<li class=\"\"><\/li>\n<li class=\"alt\"><\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0<span class=\"datatypes\">BOOL<\/span>\u00a0watch_state;<\/li>\n<li class=\"alt\"><\/li>\n<li class=\"\"><\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">while<\/span>\u00a0(TRUE)<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0{<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0watch_state=ReadDirectoryChangesW(handle_directory,<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0(<span class=\"datatypes\">LPVOID<\/span>)parameter-&gt;in_out_notification,<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0parameter-&gt;in_MemorySize,<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0TRUE,<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0FILE_NOTIFY_CHANGE_FILE_NAME|FILE_NOTIFY_CHANGE_DIR_NAME|FILE_NOTIFY_CHANGE_LAST_WRITE,<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0(<span class=\"datatypes\">LPDWORD<\/span>)parameter-&gt;in_out_BytesReturned,<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0NULL,<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0NULL);<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"comment\">\/\/printf(&#8220;########%d########\\n&#8221;,watch_state);\/\/\u68c0\u6d4b\u7ed3\u679c\u4e3a1\uff0c\u8868\u660e\u51fd\u6570\u5df2\u6210\u529f\u6267\u884c<\/span><\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0time(&amp;ChangeTime);<span class=\"comment\">\/\/\u8bb0\u5f55\u4fee\u6539\u65f6\u95f4<\/span><\/li>\n<li class=\"alt\"><\/li>\n<li class=\"\"><\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">if<\/span>\u00a0(GetLastError()==ERROR_INVALID_FUNCTION)<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0{<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0MessageBox(NULL,TEXT(<span class=\"string\">&#8220;\u7cfb\u7edf\u4e0d\u652f\u6301!&#8221;<\/span>),TEXT(<span class=\"string\">&#8220;\u6587\u4ef6\u76d1\u63a7&#8221;<\/span>),0);<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0}<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">else<\/span>\u00a0<span class=\"keyword\">if<\/span>(watch_state==0)<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0{<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0MessageBox(NULL,TEXT(<span class=\"string\">&#8220;\u76d1\u63a7\u5931\u8d25!&#8221;<\/span>),TEXT(<span class=\"string\">&#8220;\u6587\u4ef6\u76d1\u63a7&#8221;<\/span>),0);<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0}<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">else<\/span>\u00a0<span class=\"keyword\">if<\/span>\u00a0(GetLastError()==ERROR_NOTIFY_ENUM_DIR)<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0{<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0MessageBox(NULL,TEXT(<span class=\"string\">&#8220;\u5185\u5b58\u6ea2\u51fa!&#8221;<\/span>),TEXT(<span class=\"string\">&#8220;\u6587\u4ef6\u76d1\u63a7&#8221;<\/span>),0);<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0}<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">else<\/span><\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0{<\/li>\n<li class=\"alt\"><\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"comment\">\/\/\u5c06\u5bbd\u5b57\u7b26\u7c7b\u578b\u7684FileName\u53d8\u91cf\u8f6c\u6362\u6210string\uff0c\u4fbf\u4e8e\u5199\u5165log\u6587\u4ef6\uff0c\u5426\u5219\u5199\u4e0d\u8fdb\u53bb\u6b63\u786e\u7684\u6587\u4ef6\u540d<\/span><\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0string\u00a0file_name;<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"datatypes\">DWORD<\/span>\u00a0length=WideCharToMultiByte(0,0,parameter-&gt;in_out_notification-&gt;FileName,-1,NULL,0,NULL,NULL);<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"datatypes\">PSTR<\/span>\u00a0ps=<span class=\"keyword\">new<\/span>\u00a0<span class=\"datatypes\">CHAR<\/span>[length];<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">if<\/span>(length&gt;=0)<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0{<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0WideCharToMultiByte(0,0,parameter-&gt;in_out_notification-&gt;FileName,-1,ps,length,NULL,NULL);<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0file_name=string(ps);<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">delete<\/span>[]\u00a0ps;<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0}<\/li>\n<li class=\"\"><\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"comment\">\/\/\u8fd9\u91cc\u4e3b\u8981\u5c31\u662f\u68c0\u6d4b\u8fd4\u56de\u7684\u4fe1\u606f\uff0c\u9700\u8981\u6ce8\u610fFILE_NOTIFY_INFORMATION\u7ed3\u6784\u4f53\u7684\u5b9a\u4e49\uff0c\u4ee5\u4fbf\u6b63\u786e\u8c03\u7528\u8fd4\u56de\u4fe1\u606f<\/span><\/li>\n<li class=\"\"><\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">if<\/span>\u00a0(parameter-&gt;in_out_notification-&gt;Action==FILE_ACTION_ADDED)<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0{<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0WriteLog&lt;&lt;ctime(&amp;ChangeTime)&lt;&lt;<span class=\"string\">&#8220;\u65b0\u589e\u6587\u4ef6\u00a0:\u00a0&#8220;<\/span>&lt;&lt;file_name&lt;&lt;<span class=\"string\">&#8220;\\n&#8221;<\/span>&lt;&lt;flush;<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0}<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">if<\/span>\u00a0(parameter-&gt;in_out_notification-&gt;Action==FILE_ACTION_REMOVED)<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0{<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0WriteLog&lt;&lt;ctime(&amp;ChangeTime)&lt;&lt;<span class=\"string\">&#8220;\u5220\u9664\u6587\u4ef6\u00a0:\u00a0&#8220;<\/span>&lt;&lt;file_name&lt;&lt;<span class=\"string\">&#8220;\\n&#8221;<\/span>&lt;&lt;flush;<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0}<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">if<\/span>\u00a0(parameter-&gt;in_out_notification-&gt;Action==FILE_ACTION_MODIFIED)<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0{<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0edit_flag++;<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">if<\/span>(edit_flag==1)<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0WriteLog&lt;&lt;ctime(&amp;ChangeTime)&lt;&lt;<span class=\"string\">&#8220;\u4fee\u6539\u6587\u4ef6\u00a0:\u00a0&#8220;<\/span>&lt;&lt;file_name&lt;&lt;<span class=\"string\">&#8220;\\n&#8221;<\/span>&lt;&lt;flush;<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">else<\/span>\u00a0<span class=\"keyword\">if<\/span>(edit_flag==2)<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0{<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0edit_flag=0;<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0(*(parameter-&gt;in_out_version))&#8211;;<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0}<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">else<\/span><\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">return<\/span>\u00a0-1;<span class=\"comment\">\/\/break;<\/span><\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0}<\/li>\n<li class=\"\"><\/li>\n<li class=\"alt\"><\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"comment\">\/\/\u5bf9\u4e8e\u4e0b\u9762\u4e24\u79cd\u60c5\u51b5\uff0cAction\u672c\u8eab\u4e5f\u662f\u6587\u4ef6\u540d\uff08\u53ef\u80fd\u662fold_name\u4e5f\u53ef\u80fd\u662fnew_name\uff09<\/span><\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">if<\/span>\u00a0(parameter-&gt;in_out_notification-&gt;Action==FILE_ACTION_RENAMED_OLD_NAME)<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0{<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0WriteLog&lt;&lt;ctime(&amp;ChangeTime)&lt;&lt;<span class=\"string\">&#8220;\u91cd\u547d\u540d\\&#8221;&#8221;<\/span>&lt;&lt;file_name&lt;&lt;<span class=\"string\">&#8220;\\&#8221;\u6587\u4ef6\\n&#8221;<\/span>&lt;&lt;flush;<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0}<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">if<\/span>\u00a0(parameter-&gt;in_out_notification-&gt;Action==FILE_ACTION_RENAMED_NEW_NAME)<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0{<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0WriteLog&lt;&lt;ctime(&amp;ChangeTime)&lt;&lt;<span class=\"string\">&#8220;\u91cd\u547d\u540d\\&#8221;&#8221;<\/span>&lt;&lt;file_name&lt;&lt;<span class=\"string\">&#8220;\\&#8221;\u6587\u4ef6\u4e3a\\&#8221;&#8221;<\/span>&lt;&lt;parameter-&gt;in_out_notification-&gt;Action&lt;&lt;<span class=\"string\">&#8220;\\&#8221;\\n&#8221;<\/span>&lt;&lt;flush;<\/li>\n<li class=\"\"><\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0}<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0(*(parameter-&gt;in_out_version))++;<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0memset(parameter-&gt;in_out_notification,<span class=\"string\">&#8216;\\0&#8217;<\/span>,1024);<\/li>\n<li class=\"\"><\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0}<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0Sleep(500);<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0}<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">return<\/span>\u00a00;<\/li>\n<li class=\"alt\">}<\/li>\n<\/ol>\n<\/div>\n<p>\u6700\u540e\u8d34\u4e00\u5f20log\u6587\u4ef6\u4e2d\u7684\u8bb0\u5f55\u5185\u5bb9\uff1a<br \/>\n<img decoding=\"async\" src=\"http:\/\/my.csdn.net\/uploads\/201207\/15\/1342362384_5675.jpg\" alt=\"\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>===========================================================================================<\/p>\n<p>&nbsp;<\/p>\n<p>\u8fd9\u4e24\u5929\u53c8\u7814\u7a76\u4e86\u4e00\u4e0bReadDirectoryChangesW\u51fd\u6570\uff0c\u4e0b\u9762\u5927\u81f4\u7684\u5c06\u7814\u7a76\u6240\u5f97\u7684\u4e00\u4e9b\u5fc3\u5f97\u4f53\u4f1a\u62ff\u51fa\u6765\u548c\u5927\u5bb6\u5206\u4eab\u4e00\u4e0b\u3002<br \/>\n\u9996\u5148\u8fd9\u4e2a\u51fd\u6570\u7684\u4f5c\u7528\uff0c\u4e3b\u8981\u662f\u7528\u4e8e\u76d1\u63a7\u67d0\u4e2a\u76ee\u5f55\u4e0b\u6587\u4ef6\u6216\u76ee\u5f55\u7684\u6539\u52a8\u4e8b\u4ef6\u3002\u90a3\u4e48\u7a76\u7adf\u8fd9\u4e2a\u51fd\u6570\u662f\u600e\u4e48\u8fd0\u4f5c\u7684\u5462\uff0c\u6211\u6253\u4e00\u4e2a\u6bd4\u8f83\u5bb9\u6613\u7406\u89e3\u7684\u6bd4\u65b9\u7ed9\u5927\u5bb6\u3002<br \/>\n\u6211\u4eec\u7684\u5e94\u7528\u7a0b\u5e8f\u5c31\u597d\u6bd4\u662f\u832b\u832b\u5927\u6d77\u4e0a\u4e00\u4e2a\u5c0f\u5c0f\u7684\u706f\u5854\uff0c\u706f\u5854\u4e0a\u6709\u4e00\u4e2a\u89c2\u5bdf\u5458\uff08\u53ea\u6709\u4e00\u4e2a\u54e6\uff0c\u539f\u56e0\uff1fVB\u5929\u751f\u7684\u5355\u7ebf\u7a0b\uff01\uff09ReadDirectoryChangesW\u51fd\u6570\u5c31\u597d\u6bd4\u4e00\u526f\u671b\u8fdc\u955c\uff0c\u89c2\u5bdf\u5458\u7684\u4efb\u52a1\u6709\u5982\u4e0b\u4e09\u9879\uff1a<br \/>\n1\u3001\u901a\u8fc7\u671b\u8fdc\u955c\u89c2\u5bdf\u6d77\u4e0a\u7ecf\u8fc7\u7684\u8239\u53ea(\u76f8\u5f53\u4e8e\u8c03\u7528\u4e3b\u51fd\u6570\u8fdb\u884c\u6587\u4ef6\u76d1\u89c6)<br \/>\n2\u3001\u8bb0\u5f55\u4e0b\u76f8\u5e94\u7684\u8239\u53ea\u540d\u79f0(\u5904\u7406\u548c\u8bb0\u5f55\u5f97\u5230\u7684\u6587\u4ef6\u540d)<br \/>\n3\u3001\u548c\u7528\u6237\u804a\u5929\u3002(-_-!!!\u5176\u5b9e\u5c31\u662f\u8d1f\u8d23\u4e0e\u7528\u6237\u754c\u9762\u4ea4\u4e92)<br \/>\n\u7531\u6b64\u53ef\u89c1\uff0c\u6211\u4eec\u53ef\u601c\u7684\u89c2\u5bdf\u5458\u5176\u5b9e\u662f\u5206\u8eab\u4e4f\u672f\u7684\uff0c\u5c24\u5176\u662f\u5de5\u4f5c3\u662f\u4e0d\u80fd\u8f7b\u6613\u4e2d\u65ad\u7684\uff0c\u4e00\u65e6\u89c2\u5bdf\u5458\u505c\u6b62\u4e0e\u7528\u6237\u4ea4\u4e92\uff0c\u7528\u6237\u7b2c\u4e00\u4e2a\u53cd\u5e94\u5c31\u662f\uff1a\u4ec0\u4e48\u7834\u7a0b\u5e8f\uff0c\u53c8\u5361\u6b7b\u4e86\uff01\uff01\uff01<br \/>\n\u6709\u70b9\u626f\u8fdc\u4e86\uff0c\u6211\u4eec\u8a00\u5f52\u6b63\u4f20\uff0c\u9664\u804a\u5929\u4e4b\u5916\u89c2\u5bdf\u5458\u7684\u6b63\u5f0f\u5de5\u4f5c\u5c31\u662f\u76ef\u7740\u671b\u8fdc\u955c\uff08\u8c03\u7528ReadDirectoryChangesW\uff09\uff0c\u4e00\u65e6\u770b\u5230\u8239\u53ea\u7ecf\u8fc7\uff0c\u7acb\u5373\u5728\u7eb8\u4e0a\u6284\u4e0b\u8239\u53ea\u7684\u540d\u79f0\uff08\u8bb0\u5f55\u4e0b\u88ab\u6539\u52a8\u7684\u6587\u4ef6\u540d\uff09\u3002\u8fd9\u5c31\u662fReadDirectoryChangesW\u51fd\u6570\u5728\u540c\u6b65\u6a21\u5f0f\u4e0b\u7684\u5de5\u4f5c\u8fc7\u7a0b\u3002\u7f3a\u70b9\u6709\u4e24\u4e2a\uff1a1\u3001\u89c2\u5bdf\u5458\u4e13\u5fc3\u89c2\u5bdf\uff0c\u65e0\u6cd5\u548c\u7528\u6237\u804a\u5929\u3002\uff08\u4e3b\u7a97\u4f53\u5931\u53bb\u54cd\u5e94\uff092\u3001\u5f53\u89c2\u5bdf\u5458\u4f4e\u4e0b\u5934\u8bb0\u5f55\u540d\u79f0\u7684\u65f6\u5019\uff0c\u6709\u53ef\u80fd\u6709\u4e2a\u522b\u8239\u53ea\u4f1a\u5077\u5077\u6e9c\u8fc7\u53bb\u3002\uff08\u6587\u4ef6\u6539\u52a8\u4e8b\u4ef6\u4e22\u5931\uff09<br \/>\n\u77e5\u9053\u4e86\u539f\u56e0\u90a3\u4e48\u89e3\u51b3\u65b9\u5f0f\u4e5f\u5f88\u7b80\u5355\u4e86\uff0c\u9996\u5148\u6211\u4eec\u5fc5\u987b\u7528\u591a\u7ebf\u7a0b\uff0c\u518d\u8bf7\u4e00\u4e2a\u89c2\u5bdf\u5458\uff0c\u4e13\u95e8\u8d1f\u8d23\u76ef\u7740\u671b\u8fdc\u955c\uff0c\u4e3b\u7ebf\u7a0b\u5219\u8d1f\u8d23\u548c\u7528\u6237\u804a\u804a\u5929\u5c31\u597d\u4e86\u3002\u7b2c\u4e8c\u4e2a\u95ee\u9898\u6211\u4eec\u91c7\u7528\u53e6\u4e00\u79cd\u65b9\u6cd5\uff0c\u5f53\u89c2\u5bdf\u5458\u89c1\u5230\u8239\u53ea\u7ecf\u8fc7\u7684\u65f6\u5019\uff0c\u5e76\u4e0d\u8fdb\u884c\u8bb0\u5f55\u5de5\u4f5c\uff0c\u800c\u53ea\u662f\u7b80\u5355\u7684\u7ed9\u6574\u4e2a\u8239\u4f53\u62cd\u5f20\u7167\u7247\uff0c\u7136\u540e\u4ea4\u7ed9\u4e3b\u7ebf\u7a0b\uff0c\u4e3b\u7ebf\u7a0b\u8d1f\u8d23\u770b\u7740\u7167\u7247\u8bb0\u5f55\u8239\u53ea\u540d\u79f0\u3002\u56e0\u4e3a\u8bb0\u5f55\u540d\u79f0\u7684\u5de5\u4f5c\u5e76\u4e0d\u662f\u975e\u5e38\u6d88\u8017\u65f6\u95f4\uff0c\u6240\u4ee5\u53ef\u4ee5\u5728\u804a\u5929\u7684\u95f4\u9699\u8fdb\u884c\u3002\u5f53\u7136\uff0c\u8fd9\u6837\u8fd8\u4f1a\u5e26\u6765\u53e6\u4e00\u4e2a\u5c0f\u5c0f\u7684\u95ee\u9898\uff0c\u4f60\u7684\u7167\u76f8\u673a\u6709\u591a\u5c11\u7a7a\u95f4\uff0c\u6bd5\u7adf\u7167\u76f8\u6bd4\u4ec5\u4ec5\u8bb0\u5f55\u4e00\u4e2a\u540d\u5b57\u8981\u6d6a\u8d39\u8bb8\u591a\u7a7a\u95f4\u3002<br \/>\n\u6700\u540e\uff0c\u518d\u89e3\u91ca\u53e6\u4e00\u4e2a\u53ef\u80fd\u9020\u6210\u4e22\u5931\u4e8b\u4ef6\u7684\u539f\u56e0\u3002\u7531\u4e8e\u6bcf\u6b21\u7ecf\u8fc7\u7684\u8239\u53ef\u80fd\u4e0d\u6b62\u4e00\u8258\uff0c\u53ef\u80fd\u4f1a\u6709\u5c0f\u8239\u8eb2\u5728\u5927\u8239\u540e\u9762\u6e9c\u8fc7\u53bb\uff0c\u4e0d\u8fc7\u8fd9\u4e2a\u5176\u5b9e\u4e0d\u662f\u95ee\u9898\uff0c\u56e0\u4e3aReadDirectoryChangesW\u51fd\u6570\u8fd4\u56de\u7684\u662f\u6240\u6709\u8239\u53ea\u7684\u4fe1\u606f\uff0c\u5176\u5b9e\u662f\u4e00\u4e2a\u94fe\u8868\u7ed3\u6784\uff0c\u6211\u4eec\u53ea\u8981\u987a\u85e4\u6478\u74dc\u5c06\u540e\u9762\u7684\u8239\u53ea\u4e5f\u6293\u51fa\u6765\u5e76\u8fdb\u884c\u8bb0\u5f55\u5373\u53ef\u3002<\/p>\n<p>\u4ee3\u7801\u4f8b\u5b50\uff1a<\/p>\n<div class=\"dp-highlighter\">\n<div class=\"bar\">\n<div class=\"tools\">C++\u4ee3\u7801\u00a0<a title=\"\u590d\u5236\u4ee3\u7801\" href=\"http:\/\/zjhwl.iteye.com\/blog\/1462196#\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" src=\"http:\/\/zjhwl.iteye.com\/images\/icon_copy.gif\" alt=\"\u590d\u5236\u4ee3\u7801\" \/><\/a>\u00a0<a title=\"\u6536\u85cf\u8fd9\u6bb5\u4ee3\u7801\" href=\"http:\/\/blog.csdn.net\/woshinia\/article\/details\/8162983\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" class=\"star\" src=\"http:\/\/zjhwl.iteye.com\/images\/icon_star.png\" alt=\"\u6536\u85cf\u4ee3\u7801\" \/><img decoding=\"async\" class=\"spinner\" src=\"http:\/\/zjhwl.iteye.com\/images\/spinner.gif\" alt=\"\" \/><\/a><\/div>\n<\/div>\n<ol class=\"dp-cpp\">\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"comment\">\/\/\u76d1\u63a7\u4e3b\u6587\u4ef6\u5939\u53d8\u5316<\/span><\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 string dir =\u00a0<span class=\"string\">&#8220;d:\\\\test\\\\&#8221;<\/span>;<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0<span class=\"datatypes\">HANDLE<\/span>\u00a0dwRootDirChangeHandle = CreateFileA(<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 dir.c_str(),\u00a0<span class=\"comment\">\/* pointer to the file name *\/<\/span><\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 FILE_LIST_DIRECTORY,\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"comment\">\/* (this is important to be FILE_LIST_DIRECTORY!) access (read-write) mode *\/<\/span><\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 FILE_SHARE_WRITE | FILE_SHARE_READ | FILE_SHARE_DELETE,\u00a0\u00a0<span class=\"comment\">\/* (file share write is needed, or else user is not able to rename file while you hold it) share mode *\/<\/span><\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 NULL,\u00a0<span class=\"comment\">\/* security descriptor *\/<\/span><\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 OPEN_EXISTING,\u00a0<span class=\"comment\">\/* how to create *\/<\/span><\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 FILE_FLAG_BACKUP_SEMANTICS,\u00a0<span class=\"comment\">\/* file attributes *\/<\/span><\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 NULL\u00a0<span class=\"comment\">\/* file with attributes to copy *\/<\/span><\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 );<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">if<\/span>\u00a0(dwRootDirChangeHandle == INVALID_HANDLE_VALUE)<\/li>\n<li>\u00a0\u00a0\u00a0 {<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 printf(<span class=\"string\">&#8220;error: %d&#8221;<\/span>, GetLastError());<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">return<\/span>\u00a00;<\/li>\n<li>\u00a0\u00a0\u00a0 }<\/li>\n<li><\/li>\n<li>\u00a0\u00a0\u00a0\u00a0<span class=\"datatypes\">char<\/span>\u00a0notify[1024];<\/li>\n<li>\u00a0\u00a0\u00a0 memset(notify, 0, 1024);<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0<span class=\"datatypes\">DWORD<\/span>\u00a0cbBytes;<\/li>\n<li>\u00a0\u00a0\u00a0 FILE_NOTIFY_INFORMATION *pNotify=(FILE_NOTIFY_INFORMATION *)notify;<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0<span class=\"datatypes\">char<\/span>\u00a0str1[MAX_PATH], str2[MAX_PATH];<\/li>\n<li><\/li>\n<li>\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">while<\/span>\u00a0( XSleep(10) )<\/li>\n<li>\u00a0\u00a0\u00a0 {<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">if<\/span>(ReadDirectoryChangesW(dwRootDirChangeHandle, &amp;notify,\u00a0<span class=\"keyword\">sizeof<\/span>(notify),<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 FALSE, FILE_NOTIFY_CHANGE_CREATION | FILE_NOTIFY_CHANGE_DIR_NAME<span class=\"comment\">\/*FILE_NOTIFY_CHANGE_LAST_WRITE*\/<\/span>, &amp;cbBytes, NULL, NULL))<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 {<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"datatypes\">int<\/span>\u00a0i = 0;<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 memset(str1, 0, MAX_PATH);<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 WideCharToMultiByte( CP_ACP,0,pNotify-&gt;FileName, pNotify-&gt;FileNameLength\/2, str1,99,NULL,NULL );<\/li>\n<li><\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">switch<\/span>(pNotify-&gt;Action)<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 {<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">case<\/span>\u00a0FILE_ACTION_ADDED:<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 printf(<span class=\"string\">&#8220;New Folder: %s\\n&#8221;<\/span>, str1);<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">break<\/span>;<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">case<\/span>\u00a0FILE_ACTION_MODIFIED:<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 printf(<span class=\"string\">&#8220;The file was modified. This can be a change in the time stamp or attributes.\\n&#8221;<\/span>);<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">break<\/span>;<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">case<\/span>\u00a0FILE_ACTION_REMOVED:<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 printf(<span class=\"string\">&#8220;The file was removed from the directory.\\n&#8221;<\/span>);<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">break<\/span>;<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">case<\/span>\u00a0FILE_ACTION_RENAMED_NEW_NAME:<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 printf(<span class=\"string\">&#8220;The file was renamed and this is the new name.\\n&#8221;<\/span>);<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">break<\/span>;<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">case<\/span>\u00a0FILE_ACTION_RENAMED_OLD_NAME:<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 printf(<span class=\"string\">&#8220;The file was renamed and this is the old name.\\n&#8221;<\/span>);<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">break<\/span>;<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span class=\"keyword\">default<\/span>:<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 printf(<span class=\"string\">&#8220;Unknown command.\\n&#8221;<\/span>);<\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 }<\/li>\n<li><\/li>\n<li><span class=\"comment\">\/\/\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 if( 0 != pNotify-&gt;NextEntryOffset\u00a0 &amp;&amp; (pNotify-&gt;FileNameLength &gt; 0 &amp;&amp; pNotify-&gt;FileNameLength &lt; MAX_PATH))<\/span><\/li>\n<li><span class=\"comment\">\/\/\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 {<\/span><\/li>\n<li><span class=\"comment\">\/\/\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 PFILE_NOTIFY_INFORMATION p = (PFILE_NOTIFY_INFORMATION)((char*)pNotify+pNotify-&gt;NextEntryOffset);<\/span><\/li>\n<li><span class=\"comment\">\/\/\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 memset( str2, 0, sizeof(str2) );<\/span><\/li>\n<li><span class=\"comment\">\/\/\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 WideCharToMultiByte( CP_ACP,0,p-&gt;FileName,p-&gt;FileNameLength\/2,str2,99,NULL,NULL );<\/span><\/li>\n<li><span class=\"comment\">\/\/\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 cout &lt;&lt; str2 &lt;&lt; endl;<\/span><\/li>\n<li><span class=\"comment\">\/\/\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 }<\/span><\/li>\n<li><\/li>\n<li>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 }<\/li>\n<li>\u00a0\u00a0\u00a0 }<\/li>\n<li>\u00a0\u00a0\u00a0 ::CloseHandle(dwRootDirChangeHandle);<\/li>\n<\/ol>\n<\/div>\n<p>&nbsp;<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>windows\u4e0b\u6587\u4ef6\u7684\u76d1\u63a7&#8211;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"colormag_page_container_layout":"default_layout","colormag_page_sidebar_layout":"default_layout","footnotes":""},"categories":[],"tags":[118],"class_list":["post-1012","post","type-post","status-publish","format-standard","hentry","tag-02-"],"_links":{"self":[{"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/posts\/1012","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/comments?post=1012"}],"version-history":[{"count":0,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/posts\/1012\/revisions"}],"wp:attachment":[{"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/media?parent=1012"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/categories?post=1012"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/tags?post=1012"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}