1*cdf0e10cSrcweir<?xml version="1.0" encoding="UTF-8"?> 2*cdf0e10cSrcweir 3*cdf0e10cSrcweir 4*cdf0e10cSrcweir<!--*********************************************************************** 5*cdf0e10cSrcweir * 6*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 7*cdf0e10cSrcweir * 8*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 9*cdf0e10cSrcweir * 10*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 11*cdf0e10cSrcweir * 12*cdf0e10cSrcweir * This file is part of OpenOffice.org. 13*cdf0e10cSrcweir * 14*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 15*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 16*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 17*cdf0e10cSrcweir * 18*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 19*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 20*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 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If not, see 26*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 27*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 28*cdf0e10cSrcweir * 29*cdf0e10cSrcweir ************************************************************************--> 30*cdf0e10cSrcweir 31*cdf0e10cSrcweir<helpdocument version="1.0"> 32*cdf0e10cSrcweir<meta> 33*cdf0e10cSrcweir<topic id="textsbasicshared03102700xml" indexer="include" status="PUBLISH"> 34*cdf0e10cSrcweir<title id="tit" xml-lang="en-US">IsNumeric Function [Runtime]</title> 35*cdf0e10cSrcweir<filename>/text/sbasic/shared/03102700.xhp</filename> 36*cdf0e10cSrcweir</topic> 37*cdf0e10cSrcweir<history> 38*cdf0e10cSrcweir<created date="2003-10-31T00:00:00">Sun Microsystems, Inc.</created> 39*cdf0e10cSrcweir<lastedited date="2004-12-17T10:45:34">converted from old format - fpe</lastedited> 40*cdf0e10cSrcweir</history> 41*cdf0e10cSrcweir</meta> 42*cdf0e10cSrcweir<body> 43*cdf0e10cSrcweir<section id="isnumeric"> 44*cdf0e10cSrcweir<bookmark xml-lang="en-US" branch="index" id="bm_id3145136"><bookmark_value>IsNumeric function</bookmark_value> 45*cdf0e10cSrcweir</bookmark> 46*cdf0e10cSrcweir<paragraph role="heading" id="hd_id3145136" xml-lang="en-US" level="1" l10n="U" oldref="1"><link href="text/sbasic/shared/03102700.xhp" name="IsNumeric Function [Runtime]">IsNumeric Function [Runtime]</link></paragraph> 47*cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3149177" xml-lang="en-US" l10n="U" oldref="2">Tests if an expression is a number. If the expression is a <link href="text/sbasic/shared/00000002.xhp#dezimal" name="number">number</link>, the function returns True, otherwise the function returns False.</paragraph> 48*cdf0e10cSrcweir</section> 49*cdf0e10cSrcweir<paragraph role="heading" id="hd_id3149415" xml-lang="en-US" level="2" l10n="U" oldref="3">Syntax:</paragraph> 50*cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3150771" xml-lang="en-US" l10n="U" oldref="4">IsNumeric (Var)</paragraph> 51*cdf0e10cSrcweir<paragraph role="heading" id="hd_id3148685" xml-lang="en-US" level="2" l10n="U" oldref="5">Return value:</paragraph> 52*cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3148944" xml-lang="en-US" l10n="U" oldref="6">Bool</paragraph> 53*cdf0e10cSrcweir<paragraph role="heading" id="hd_id3148947" xml-lang="en-US" level="2" l10n="U" oldref="7">Parameters:</paragraph> 54*cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3154760" xml-lang="en-US" l10n="U" oldref="8"> 55*cdf0e10cSrcweir<emph>Var:</emph> Any expression that you want to test.</paragraph> 56*cdf0e10cSrcweir<embed href="text/sbasic/shared/00000003.xhp#errorcode"/> 57*cdf0e10cSrcweir<embed href="text/sbasic/shared/00000003.xhp#err5"/> 58*cdf0e10cSrcweir<paragraph role="heading" id="hd_id3149656" xml-lang="en-US" level="2" l10n="U" oldref="9">Example:</paragraph> 59*cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3154367" xml-lang="en-US" l10n="U" oldref="10">Sub ExampleIsNumeric</paragraph> 60*cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3156423" xml-lang="en-US" l10n="U" oldref="11">Dim vVar as variant</paragraph> 61*cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3154125" xml-lang="en-US" l10n="U" oldref="12">vVar = "ABC"</paragraph> 62*cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3147230" xml-lang="en-US" l10n="CHG" oldref="13">Print IsNumeric(vVar) REM Returns False</paragraph> 63*cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3156214" xml-lang="en-US" l10n="U" oldref="14">vVar = "123"</paragraph> 64*cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3154910" xml-lang="en-US" l10n="CHG" oldref="15">Print IsNumeric(vVar) REM Returns True</paragraph> 65*cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3147289" xml-lang="en-US" l10n="U" oldref="16">end sub</paragraph> 66*cdf0e10cSrcweir</body> 67*cdf0e10cSrcweir</helpdocument> 68