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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>SmallBASIC | CLOSE</title>
<meta name="description" content="Close a file or device.">
<link rel="canonical" href="587">
<link rel="keywords" href="CLOSE #fileN">
<link rel="stylesheet" href="/css/style.css">
<link rel="icon" type="image/png" href="/images/sb-desktop-32x32.png">
<script src="/clipboard.js"></script>
</head>
<body>
<button onclick="topFunction()" id="BackToTopBtn" title="Go to top">⯅</button>
<script src="/backtotop.js"></script>
<div class="wrapAll clearfix">
<nav class="navigation">
<div class="logo">
<a href="/"><img src='/images/sb-logo.png?v=2' alt="logo"></a>
</div>
<div class="navlinks">
<a href="/pages/download.html">Download</a>
<a href="/pages/news.html">News</a>
<a href="/pages/community.html">Community</a>
<a href="/pages/articles.html">Resources</a>
<a class='active' href="/pages/reference.html">Language Reference</a>
<a href="/pages/guide.html">SmallBASIC Manual</a>
</div>
</nav>
<div class="mainsection">
<div class="tabs clearfix">
<div class="tabsRight">
<a target="_github" href="https://github.com/smallbasic/smallbasic.github.io/blob/master/_build/reference/587-file-close.markdown">Edit</a>
<a target="_github" href="https://github.com/smallbasic/smallbasic.github.io/commits/master/_build/reference/587-file-close.markdown">History</a>
</div>
</div>
<div class="article">
<h1>CLOSE</h1>
<blockquote>CLOSE #fileN</blockquote>
<div class="siteSub">
<p>
<a href="/">Home</a> >
<a href="/pages/reference.html">Reference</a> >
<a href="/pages/file.html">File</a>
</p>
</div>
<p>Close a file or device with file-handle <code>#fileN</code>.</p>
<p>See OPEN for more information on how to read or write files.</p>
<h3 id="example">Example</h3>
<div class="sourceCode" id="cb1"><pre
class="sourceCode smallbasic"><code class="sourceCode smallbasic"><span id="cb1-1"><a href="#cb1-1" aria-hidden="true" tabindex="-1"></a><span class="co">' create a text file</span></span>
<span id="cb1-2"><a href="#cb1-2" aria-hidden="true" tabindex="-1"></a><span class="fu">open</span> <span class="st">"MyDemoFile.txt"</span> <span class="kw">for output as</span> #<span class="dv">1</span></span>
<span id="cb1-3"><a href="#cb1-3" aria-hidden="true" tabindex="-1"></a></span>
<span id="cb1-4"><a href="#cb1-4" aria-hidden="true" tabindex="-1"></a><span class="kw">for </span>i = <span class="dv">1</span> <span class="kw">to</span> <span class="dv">10</span></span>
<span id="cb1-5"><a href="#cb1-5" aria-hidden="true" tabindex="-1"></a> <span class="kw">print</span> #<span class="dv">1</span>, i </span>
<span id="cb1-6"><a href="#cb1-6" aria-hidden="true" tabindex="-1"></a><span class="kw">next</span></span>
<span id="cb1-7"><a href="#cb1-7" aria-hidden="true" tabindex="-1"></a></span>
<span id="cb1-8"><a href="#cb1-8" aria-hidden="true" tabindex="-1"></a><span class="fu">close</span> #<span class="dv">1</span></span>
<span id="cb1-9"><a href="#cb1-9" aria-hidden="true" tabindex="-1"></a></span>
<span id="cb1-10"><a href="#cb1-10" aria-hidden="true" tabindex="-1"></a><span class="co">' open text file and print content line by line</span></span>
<span id="cb1-11"><a href="#cb1-11" aria-hidden="true" tabindex="-1"></a><span class="fu">open</span> <span class="st">"MyDemoFile.txt"</span> <span class="kw">for input as</span> #<span class="dv">1</span></span>
<span id="cb1-12"><a href="#cb1-12" aria-hidden="true" tabindex="-1"></a></span>
<span id="cb1-13"><a href="#cb1-13" aria-hidden="true" tabindex="-1"></a><span class="kw">while(</span>!<span class="fu">eof</span>(<span class="dv">1</span>)) <span class="co">' eof works only without #</span></span>
<span id="cb1-14"><a href="#cb1-14" aria-hidden="true" tabindex="-1"></a> <span class="kw">input</span> #<span class="dv">1</span>, c</span>
<span id="cb1-15"><a href="#cb1-15" aria-hidden="true" tabindex="-1"></a> <span class="kw">print</span> c</span>
<span id="cb1-16"><a href="#cb1-16" aria-hidden="true" tabindex="-1"></a><span class="kw">wend</span></span>
<span id="cb1-17"><a href="#cb1-17" aria-hidden="true" tabindex="-1"></a></span>
<span id="cb1-18"><a href="#cb1-18" aria-hidden="true" tabindex="-1"></a><span class="fu">close</span> #<span class="dv">1</span></span></code></pre></div>
<div class="lavenderBox">
<div class="header">Code samples using CLOSE</div>
<div class="linklist">
<a target="_github" href="https://raw.githubusercontent.com/smallbasic/smallbasic.samples/master/getting started/000 hello.bas">000 hello.bas </a>
<a target="_github" href="https://raw.githubusercontent.com/smallbasic/smallbasic.samples/master/getting started/002 numeric variables.bas">002 numeric variables.bas </a>
<a target="_github" href="https://raw.githubusercontent.com/smallbasic/smallbasic.samples/master/graphics 1/3d_palmx.bas">3d_palmx.bas </a>
<a target="_github" href="https://raw.githubusercontent.com/smallbasic/smallbasic.samples/master/games 1/4tune.bas">4tune.bas </a>
<a target="_github" href="https://raw.githubusercontent.com/smallbasic/smallbasic.samples/master/games 1/7gables.bas">7gables.bas </a>
<a target="_github" href="https://raw.githubusercontent.com/smallbasic/smallbasic.samples/master/utilities/agendus.bas">agendus.bas </a>
<a target="_github" href="https://raw.githubusercontent.com/smallbasic/smallbasic.samples/master/games 1/ai.bas">ai.bas </a>
<a target="_github" href="https://raw.githubusercontent.com/smallbasic/smallbasic.samples/master/network/anomail.bas">anomail.bas </a>
<a target="_github" href="https://raw.githubusercontent.com/smallbasic/smallbasic.samples/master/units/base64.bas">base64.bas </a>
<a target="_github" href="https://raw.githubusercontent.com/smallbasic/smallbasic.samples/master/games 1/betrayal: crows ii.bas">betrayal: crows ii.bas </a>
<a target="_github" href="https://raw.githubusercontent.com/smallbasic/smallbasic.samples/master/games 1/blackjack.bas">blackjack.bas </a>
<a target="_github" href="https://raw.githubusercontent.com/smallbasic/smallbasic.samples/master/games 3/BlackJack.bas">BlackJack.bas </a>
<a target="_github" href="https://raw.githubusercontent.com/smallbasic/smallbasic.samples/master/network/cgi_counter.bas">cgi_counter.bas </a>
<a target="_github" href="https://raw.githubusercontent.com/smallbasic/smallbasic.samples/master/games 3/chess.bas">chess.bas </a>
<a target="_github" href="https://raw.githubusercontent.com/smallbasic/smallbasic.samples/master/misc/Misc Bpf/ciretose.bas">ciretose.bas </a>
<a target="_github" href="https://raw.githubusercontent.com/smallbasic/smallbasic.samples/master/gp utm package/coordplot.bas">coordplot.bas </a>
<a target="_github" href="https://raw.githubusercontent.com/smallbasic/smallbasic.samples/master/network/counter.bas">counter.bas </a>
<a target="_github" href="https://raw.githubusercontent.com/smallbasic/smallbasic.samples/master/utilities/demanda.bas">demanda.bas </a>
<a target="_github" href="https://raw.githubusercontent.com/smallbasic/smallbasic.samples/master/gp utm package/dmsareaplot.bas">dmsareaplot.bas </a>
<a target="_github" href="https://raw.githubusercontent.com/smallbasic/smallbasic.samples/master/gp utm package/dmsareareadmd.bas">dmsareareadmd.bas </a>
<a target="_github" href="https://raw.githubusercontent.com/smallbasic/smallbasic.samples/master/games 1/dogstar5.bas">dogstar5.bas </a>
<a target="_github" href="https://raw.githubusercontent.com/smallbasic/smallbasic.samples/master/network/duckduckgo.bas">duckduckgo.bas </a>
<a target="_github" href="https://raw.githubusercontent.com/smallbasic/smallbasic.samples/master/misc/Misc Bpf/esoteric.bas">esoteric.bas </a>
<a target="_github" href="https://raw.githubusercontent.com/smallbasic/smallbasic.samples/master/misc/Misc Bpf/fiftyfifty v2.bas">fiftyfifty v2.bas </a>
<a target="_github" href="https://raw.githubusercontent.com/smallbasic/smallbasic.samples/master/applications/filemanager.bas">filemanager.bas </a>
<a target="_github" href="https://raw.githubusercontent.com/smallbasic/smallbasic.samples/master/code demos/form demo.bas">form demo.bas </a>
<a target="_github" href="https://raw.githubusercontent.com/smallbasic/smallbasic.samples/master/misc/Other graphics/g2 Life.bas">g2 Life.bas </a>
<a target="_github" href="https://raw.githubusercontent.com/smallbasic/smallbasic.samples/master/misc/Other graphics/g3 Life.bas">g3 Life.bas </a>
<a target="_github" href="https://raw.githubusercontent.com/smallbasic/smallbasic.samples/master/misc/Other graphics/g4 Life.bas">g4 Life.bas </a>
</div>
</div>
<div class="lavenderBox">
<div class="header">File</div>
<div class="linklist">
<a href="/reference/580.html">ACCESS </a>
<a href="/reference/602.html">BGETC </a>
<a href="/reference/582.html">BLOAD </a>
<a href="/reference/583.html">BPUTC </a>
<a href="/reference/584.html">BSAVE </a>
<a href="/reference/585.html">CHDIR </a>
<a href="/reference/586.html">CHMOD </a>
<a href="/reference/587.html"><strong>CLOSE</strong> </a>
<a href="/reference/588.html">COPY </a>
<a href="/reference/589.html">DIRWALK </a>
<a href="/reference/603.html">EOF </a>
<a href="/reference/604.html">EXIST </a>
<a href="/reference/605.html">FILES </a>
<a href="/reference/607.html">FREEFILE </a>
<a href="/reference/590.html">INPUT </a>
<a href="/reference/608.html">INPUT </a>
<a href="/reference/591.html">KILL </a>
<a href="/reference/592.html">LOCK </a>
<a href="/reference/609.html">LOF </a>
<a href="/reference/593.html">MKDIR </a>
<a href="/reference/594.html">OPEN </a>
<a href="/reference/601.html">READ </a>
<a href="/reference/595.html">RENAME </a>
<a href="/reference/596.html">RMDIR </a>
<a href="/reference/597.html">SEEK </a>
<a href="/reference/610.html">SEEK </a>
<a href="/reference/598.html">TLOAD </a>
<a href="/reference/599.html">TSAVE </a>
<a href="/reference/600.html">WRITE </a>
</div>
</div>
</div>
<div class="pagefooter">
This page was last edited on Thu, 21 Sep 2023 13:40:33 +0200
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