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procedure_listdirectories.html
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<title>"ListDirectories" Procedure - TMBASIC</title>
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<div class="backlinks"><a href="doc.html">TMBASIC Documentation</a> <wbr>► <a href="procedures_files.html">Procedures: Files</a></div><h1><span class="tt">ListDirectories</span> Procedure</h1>Lists all the subdirectories in a given directory.
Use <a href="procedure_listfiles.html">ListFiles</a> to list all of the files.<div class="bar"><span>Declaration</span></div><div class="code"><div>function ListDirectories(path as String) as List of String</div></div><h3>Parameters</h3><ul><li><i>path</i> as <a href="type_string.html">String</a> — Directory path.</li></ul><h3>Return value</h3><a href="type_list.html">List of String</a> — List of subdirectory paths.<h3>Possible error codes</h3><ul><li><span class="tt">ERR_ACCESS_DENIED</span></li><li><span class="tt">ERR_FILE_NOT_FOUND</span></li><li><span class="tt">ERR_IO_FAILURE</span></li><li><span class="tt">ERR_PATH_TOO_LONG</span></li></ul><h3>Example</h3><div class="bar"><span>Code</span></div><div class="code"><div>CreateDirectory PathCombine([<span class="string">"testdir"</span>, <span class="string">"subdir1"</span>])</div><div>CreateDirectory PathCombine([<span class="string">"testdir"</span>, <span class="string">"subdir2"</span>])</div><div>WriteFileText PathCombine([<span class="string">"testdir"</span>, <span class="string">"file1"</span>]), <span class="string">"111"</span></div><div>WriteFileText PathCombine([<span class="string">"testdir"</span>, <span class="string">"file2"</span>]), <span class="string">"222"</span></div><div>WriteFileText PathCombine([<span class="string">"testdir"</span>, <span class="string">"file3"</span>]), <span class="string">"333"</span></div><div>print <span class="string">"Num dirs: "</span>; Len(ListDirectories(<span class="string">"testdir"</span>))</div><div>print <span class="string">"Num files: "</span>; Len(ListFiles(<span class="string">"testdir"</span>))</div><div>DeleteDirectory <span class="string">"testdir"</span>, true</div></div><div class="bar"><span>Output</span></div><div class="code"><div>Num dirs: 2</div><div>Num files: 3</div></div>
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