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分享急：如果希望在win9x上使用ReadDirectoryChangesW应该怎么办？
在 nt 上开发，如果希望移植到 9x 的时候仍然可以使用 ReadDirectoryChangesW，应该怎么做呢？
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anggogo 2003-01-24
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不可以有什么 dll 一起包过去后使用吗？
naughtyboy 2003-01-24
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麻烦~~
Windows 95/98/Me根本都不支持的
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Windows 95/98/Me根本都不支持的
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Drate 2003-01-24
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这个函数只能在NT中使用的，这是WIN32 SDK中的说明：
New - Windows NT]
The ReadDirectoryChangesW function returns information describing the changes occurring within a directory.
BOOL ReadDirectoryChangesW(
HANDLE hDirectory, // handle to the directory to be watched
LPVOID lpBuffer, // pointer to the buffer to receive the read results
DWORD nBufferLength, // length of lpBuffer
BOOL bWatchSubtree, // flag for monitoring directory or directory tree
DWORD dwNotifyFilter, // filter conditions to watch for
LPDWORD lpBytesReturned, // number of bytes returned
LPOVERLAPPED lpOverlapped, // pointer to structure needed for overlapped I/O
LPOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine // pointer to completion routine
);
New - Windows NT]
The ReadDirectoryChangesW function returns information describing the changes occurring within a directory.
BOOL ReadDirectoryChangesW(
HANDLE hDirectory, // handle to the directory to be watched
LPVOID lpBuffer, // pointer to the buffer to receive the read results
DWORD nBufferLength, // length of lpBuffer
BOOL bWatchSubtree, // flag for monitoring directory or directory tree
DWORD dwNotifyFilter, // filter conditions to watch for
LPDWORD lpBytesReturned, // number of bytes returned
LPOVERLAPPED lpOverlapped, // pointer to structure needed for overlapped I/O
LPOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine // pointer to completion routine
);
