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<title>nl:close [BASIC 256 - Language Documentation]</title>
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<h1><a href="start.html" accesskey="h" title="[H]"><img src="lib/tpl/dokuwiki/images/logo.png" width="64" height="64" alt="" /> <span>BASIC 256 - Language Documentation</span></a></h1>
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<div class="youarehere"><span class="bchead">You are here: </span><span class="home"><bdi><a href="start.html" class="wikilink1" title="start">start</a></bdi></span> » <bdi><a href="nl_start.html" class="wikilink1" title="nl:start">nl</a></bdi> » <bdi><span class="curid"><a href="nl_close.html" class="wikilink1" title="nl:close">close</a></span></bdi></div>
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<h3 class="toggle">Table of Contents</h3>
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<li class="level2"><div class="li"><a href="nl_close.html#close">Close</a></div>
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<li class="level3"><div class="li"><a href="nl_close.html#formaat">Formaat</a></div></li>
<li class="level3"><div class="li"><a href="nl_close.html#beschrijving">Beschrijving</a></div></li>
<li class="level3"><div class="li"><a href="nl_close.html#zie_ook">Zie ook</a></div></li>
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<h2 class="sectionedit1" id="close">Close</h2>
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<h3 class="sectionedit2" id="formaat">Formaat</h3>
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<p>
<strong>close</strong><br/>
<strong>close</strong> ( )<br/>
<strong>close</strong> <em>Bestandnr</em><br/>
<strong>close</strong> ( <em>Bestandnr</em> )
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<h3 class="sectionedit3" id="beschrijving">Beschrijving</h3>
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<p>
Deze functie sluit een bestand dat open is. Indien dat bestand niet open was, dan gebeurt er niets. Indien het <em>Bestandnr</em> niet wordt weergegeven, wordt 0 genomen .
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<p>
Als je verwijst naar een bestandsnummer dat niet bestaat, krijg je wel een foutmelding.
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<p>
close betekent <em>(sluiten)</em> in het Engels.
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<h3 class="sectionedit4" id="zie_ook">Zie ook</h3>
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<a href="nl_eof.html" class="wikilink1" title="nl:eof">Eof</a>, <a href="nl_open.html" class="wikilink1" title="nl:open">Open</a>, <a href="nl_read.html" class="wikilink1" title="nl:read">Read</a>, <a href="nl_readline.html" class="wikilink1" title="nl:readline">Readline</a>, <a href="nl_reset.html" class="wikilink1" title="nl:reset">Reset</a>, <a href="nl_write.html" class="wikilink1" title="nl:write">Write</a>, <a href="nl_writeline.html" class="wikilink1" title="nl:writeline">Writeline</a>
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<h3 class="sectionedit5" id="voorbeeld">Voorbeeld</h3>
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<pre class="code basic4gl"><span class="kw2">print</span> currentdir <span class="br0">(</span> <span class="br0">)</span>
open<span class="br0">(</span><span class="nu0">1</span>, <span class="st0">"bestand.txt"</span><span class="br0">)</span>
close <span class="nu0">1</span></pre>
<p>
geeft geen feedback.
</p>
<pre class="code basic4gl"><span class="kw2">print</span> currentdir <span class="br0">(</span> <span class="br0">)</span>
open<span class="br0">(</span><span class="nu0">1</span>, <span class="st0">"bestand.txt"</span><span class="br0">)</span>
close </pre>
<p>
Geeft foutbericht. De close functie probeert bestandnummer 0 te sluiten, maar die bestaat niet, en je krijgt de fout: FOUT op lijn 4: File not open.
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<a href="nl_changedir.html" class="wikilink1" title="nl:changedir">vorige</a> | <a href="nl_write_and_read.html" class="wikilink1" title="nl:write_and_read">Lezen en schrijven</a> | <a href="nl_dir.html" class="wikilink1" title="nl:dir">volgende</a>
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<div class="docInfo"><bdi>nl/close.txt</bdi> · Last modified: 2012/02/13 14:40 by <bdi>tlesseliers</bdi></div>
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