forked from amazingfate/help
89 lines
5.1 KiB
XML
Executable File
89 lines
5.1 KiB
XML
Executable File
<?xml version="1.0" encoding="UTF-8"?>
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<!--***********************************************************************
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*
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* The Contents of this file are made available subject to the terms of
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* either of the following licenses
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*
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* - GNU Lesser General Public License Version 2.1
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* - Sun Industry Standards Source License Version 1.1
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*
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* Sun Microsystems Inc., October, 2000
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2000 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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*
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* Sun Industry Standards Source License Version 1.1
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* =================================================
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* The contents of this file are subject to the Sun Industry Standards
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* Source License Version 1.1 (the "License"); You may not use this file
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* except in compliance with the License. You may obtain a copy of the
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* License at http://www.openoffice.org/license.html.
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*
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* Software provided under this License is provided on an "AS IS" basis,
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* WITHOUT WARRUNTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING,
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* WITHOUT LIMITATION, WARRUNTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
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* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
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* See the License for the specific provisions governing your rights and
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* obligations concerning the Software.
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*
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* The Initial Developer of the Original Code is: Sun Microsystems, Inc..
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*
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* Copyright: 2000 by Sun Microsystems, Inc.
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*
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* All Rights Reserved.
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*
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* Contributor(s): _______________________________________
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*
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*
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************************************************************************--><helpdocument version="1.0">
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<meta>
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<topic id="textsbasicshared03120104xml" indexer="include" status="PUBLISH">
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<title xml-lang="en-US" id="tit">Val Function [Runtime]</title>
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<filename>/text/sbasic/shared/03120104.xhp</filename>
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</topic>
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<history>
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<created date="2003-10-31T00:00:00">Sun Microsystems, Inc.</created>
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<lastedited date="2003-10-31T00:00:00">converted from old format - fpe</lastedited>
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</history>
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</meta>
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<body>
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<section id="val">
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<bookmark xml-lang="en-US" branch="index" id="bm_id3149205"><bookmark_value>Val;function</bookmark_value></bookmark><paragraph id="hd_id3149205" role="heading" level="1" oldref="1" l10n="U" xml-lang="en-US"><link href="text/sbasic/shared/03120104.xhp" name="Val Function [Runtime]">Val Function [Runtime]</link></paragraph>
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<paragraph role="paragraph" id="par_id3153345" l10n="U" xml-lang="en-US" oldref="2">Converts a string to a numeric expression.</paragraph>
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</section>
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<paragraph role="heading" level="2" id="hd_id3159157" l10n="U" xml-lang="en-US" oldref="3">Syntax:</paragraph>
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<paragraph role="paragraph" id="par_id3149514" l10n="U" xml-lang="en-US" oldref="4">Val (Text As String)</paragraph>
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<paragraph role="heading" level="2" id="hd_id3150669" l10n="U" xml-lang="en-US" oldref="5">Return value:</paragraph>
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<paragraph role="paragraph" id="par_id3143228" l10n="U" xml-lang="en-US" oldref="6">Double</paragraph>
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<paragraph role="heading" level="2" id="hd_id3156024" l10n="U" xml-lang="en-US" oldref="7">Parameters:</paragraph>
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<paragraph l10n="U" role="paragraph" id="par_id3154348" xml-lang="en-US" oldref="8"><emph>Text:</emph> String that represents a number.</paragraph>
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<paragraph xml-lang="en-US" oldref="9" role="paragraph" id="par_id3149670" l10n="U">Using the Val function, you can convert a string that represents numbers into numeric expressions. This is the inverse of the <emph>Str</emph> function. If only part of the string contains numbers, only the first appropriate characters of the string are converted. If the string does not contain any numbers, the <emph>Val</emph> function returns the value 0.</paragraph>
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<embed href="text/sbasic/shared/00000003.xhp#errorcode"/>
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<embed href="text/sbasic/shared/00000003.xhp#err5"/>
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<paragraph role="heading" level="2" id="hd_id3154365" l10n="U" xml-lang="en-US" oldref="10">Example:</paragraph>
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<paragraph role="paragraph" id="par_id3151177" l10n="U" xml-lang="en-US" oldref="11">Sub ExampleVal</paragraph>
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<paragraph role="paragraph" id="par_id3159150" l10n="U" xml-lang="en-US" oldref="12">msgbox Val("123.123")</paragraph>
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<paragraph role="paragraph" id="par_id3154126" l10n="U" xml-lang="en-US" oldref="13">msgbox Val("A123.123")</paragraph>
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<paragraph role="paragraph" id="par_id3147229" l10n="U" xml-lang="en-US" oldref="14">end Sub</paragraph>
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</body>
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</helpdocument>
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