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    <p>Here is how you do it (this is all from memory so there may be errors):</p> <pre><code>void FindFilesRecursively(LPCTSTR lpFolder, LPCTSTR lpFilePattern) { TCHAR szFullPattern[MAX_PATH]; WIN32_FIND_DATA FindFileData; HANDLE hFindFile; // first we are going to process any subdirectories PathCombine(szFullPattern, lpFolder, _T("*")); hFindFile = FindFirstFile(szFullPattern, &amp;FindFileData); if(hFindFile != INVALID_HANDLE_VALUE) { do { if(FindFileData.dwFileAttributes &amp; FILE_ATTRIBUTE_DIRECTORY) { // found a subdirectory; recurse into it PathCombine(szFullPattern, lpFolder, FindFileData.cFileName); FindFilesRecursively(szFullPattern, lpFilePattern); } } while(FindNextFile(hFindFile, &amp;FindFileData)); FindClose(hFindFile); } // Now we are going to look for the matching files PathCombine(szFullPattern, lpFolder, lpFilePattern); hFindFile = FindFirstFile(szFullPattern, &amp;FindFileData); if(hFindFile != INVALID_HANDLE_VALUE) { do { if(!(FindFileData.dwFileAttributes &amp; FILE_ATTRIBUTE_DIRECTORY)) { // found a file; do something with it PathCombine(szFullPattern, lpFolder, FindFileData.cFileName); _tprintf_s(_T("%s\n"), szFullPattern); } } while(FindNextFile(hFindFile, &amp;FindFileData)); FindClose(hFindFile); } } </code></pre> <p>So you could call this like</p> <pre><code>FindFilesRecursively(_T("C:\\WINDOWS"), _T("*.wav")); </code></pre> <p>to find all the *.wav files in C:\WINDOWS and its subdirectories.</p> <p>Technically you don't have to do two FindFirstFile() calls, but I find the pattern matching functions Microsoft provides (i.e. PathMatchFileSpec or whatever) aren't as capable as FindFirstFile(). Though for "*.wav" it would probably be fine.</p>
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    1. POHow to recursively traverse directories in C on Windows
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    1. CO@Luke- Great function.
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    2. COThanks! Besides a couple of minor typeos it works great.
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      1. USNeil Weicher
 

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