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<?xml version="1.0" encoding="UTF-8"?>
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<helpdocument version="1.0">
<meta>
<topic id="textsbasicshared03102200xml" indexer="include" status="PUBLISH">
<title id="tit" xml-lang="en-US">IsArray Function [Runtime]</title>
<filename>/text/sbasic/shared/03102200.xhp</filename>
</topic>
<history>
<created date="2003-10-31T00:00:00">Sun Microsystems, Inc.</created>
<lastedited date="2004-08-24T12:59:47">converted from old format - fpe</lastedited>
</history>
</meta>
<body>
<section id="isarray">
<bookmark xml-lang="en-US" branch="index" id="bm_id3154346"><bookmark_value>IsArray function</bookmark_value>
</bookmark>
<paragraph role="heading" id="hd_id3154346" xml-lang="en-US" level="1" l10n="U" oldref="1"><link href="text/sbasic/shared/03102200.xhp" name="IsArray Function [Runtime]">IsArray Function [Runtime]</link></paragraph>
<paragraph role="paragraph" id="par_id3159413" xml-lang="en-US" l10n="U" oldref="2">Determines if a variable is a data field in an array.</paragraph>
</section>
<paragraph role="heading" id="hd_id3150792" xml-lang="en-US" level="2" l10n="U" oldref="3">Syntax:</paragraph>
<paragraph role="paragraph" id="par_id3153379" xml-lang="en-US" l10n="U" oldref="4">IsArray (Var)</paragraph>
<paragraph role="heading" id="hd_id3154365" xml-lang="en-US" level="2" l10n="U" oldref="5">Return value:</paragraph>
<paragraph role="paragraph" id="par_id3154685" xml-lang="en-US" l10n="U" oldref="6">Bool</paragraph>
<paragraph role="heading" id="hd_id3153969" xml-lang="en-US" level="2" l10n="U" oldref="7">Parameters:</paragraph>
<paragraph role="paragraph" id="par_id3145172" xml-lang="en-US" l10n="U" oldref="8">
<emph>Var:</emph> Any variable that you want to test if it is declared as an array. If the variable is an array, then the function returns <emph>True</emph>, otherwise <emph>False </emph>is returned.</paragraph>
<embed href="text/sbasic/shared/00000003.xhp#errorcode"/>
<embed href="text/sbasic/shared/00000003.xhp#err5"/>
<paragraph role="heading" id="hd_id3155131" xml-lang="en-US" level="2" l10n="U" oldref="9">Example:</paragraph>
<paragraph role="paragraph" id="par_id3153365" xml-lang="en-US" l10n="U" oldref="10">Sub ExampleIsArray</paragraph>
<paragraph role="paragraph" id="par_id3150487" xml-lang="en-US" l10n="U" oldref="11">Dim sDatf(10) as String</paragraph>
<paragraph role="paragraph" id="par_id3155414" xml-lang="en-US" l10n="U" oldref="12">print isarray(sdatf())</paragraph>
<paragraph role="paragraph" id="par_id3153727" xml-lang="en-US" l10n="U" oldref="13">end Sub</paragraph>
</body>
</helpdocument>
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