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<?xml version="1.0" encoding="UTF-8"?>
<!--***********************************************************************
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
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* - GNU Lesser General Public License Version 2.1
* - Sun Industry Standards Source License Version 1.1
*
* Sun Microsystems Inc., October, 2000
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* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2000 by Sun Microsystems, Inc.
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* Sun Industry Standards Source License Version 1.1
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************************************************************************--><helpdocument version="1.0">
<meta>
<topic id="textsbasicshared03050300xml" indexer="include" status="PUBLISH">
<title xml-lang="en-US" id="tit">Error Function [Runtime]</title>
<filename>/text/sbasic/shared/03050300.xhp</filename>
</topic>
<history>
<created date="2003-10-31T00:00:00">Sun Microsystems, Inc.</created>
<lastedited date="2003-10-31T00:00:00">converted from old format - fpe</lastedited>
</history>
</meta>
<body>
<section id="errorf">
<bookmark xml-lang="en-US" branch="index" id="bm_id3159413"><bookmark_value>Error function;function</bookmark_value></bookmark><paragraph id="hd_id3159413" role="heading" level="1" oldref="1" l10n="U" xml-lang="en-US"><link href="text/sbasic/shared/03050300.xhp" name="Error Function [Runtime]">Error Function [Runtime]</link></paragraph>
<paragraph role="paragraph" id="par_id3148663" l10n="U" xml-lang="en-US" oldref="2">Returns the error message that corresponds to a given error code.</paragraph>
</section>
<paragraph role="heading" level="2" id="hd_id3153379" l10n="U" xml-lang="en-US" oldref="3">Syntax:</paragraph>
<paragraph role="paragraph" id="par_id3154366" l10n="U" xml-lang="en-US" oldref="4">Error (Expression)</paragraph>
<paragraph role="heading" level="2" id="hd_id3145173" l10n="U" xml-lang="en-US" oldref="5">Return value:</paragraph>
<paragraph role="paragraph" id="par_id3154125" l10n="U" xml-lang="en-US" oldref="6">String</paragraph>
<paragraph role="heading" level="2" id="hd_id3150869" l10n="U" xml-lang="en-US" oldref="7">Parameters:</paragraph>
<paragraph l10n="U" role="paragraph" id="par_id3153193" xml-lang="en-US" oldref="8"><emph>Expression:</emph> Any numeric expression that contains the error code of the error message that you want to return.</paragraph>
<paragraph role="paragraph" id="par_id3159254" l10n="U" xml-lang="en-US" oldref="9">If no parameters are passed, the Error function returns the error message of the most recent error that occurred during program execution.</paragraph>
<embed href="text/sbasic/shared/00000003.xhp#errorcode"/>
<embed href="text/sbasic/shared/00000003.xhp#err51"/>
<embed href="text/sbasic/shared/00000003.xhp#err13"/>
<paragraph role="heading" level="2" id="hd_id3151116" l10n="U" xml-lang="en-US" oldref="10">Example:</paragraph>
<paragraph role="paragraph" id="par_id3163712" l10n="U" xml-lang="en-US" oldref="11">sub ExampleError</paragraph>
<paragraph role="paragraph" id="par_id3149481" l10n="U" xml-lang="en-US" oldref="12">on error goto ErrorHandler REM Set up error handler</paragraph>
<paragraph role="paragraph" id="par_id3152598" l10n="U" xml-lang="en-US" oldref="13">Dim iVar as Integer</paragraph>
<paragraph role="paragraph" id="par_id3146975" l10n="U" xml-lang="en-US" oldref="14">Dim sVar As String</paragraph>
<paragraph role="paragraph" id="par_id3149665" l10n="U" xml-lang="en-US" oldref="15">REM An error occurs due to non-existent file</paragraph>
<paragraph role="paragraph" id="par_id3153092" l10n="U" xml-lang="en-US" oldref="16">iVar = Freefile</paragraph>
<paragraph role="paragraph" id="par_id3153142" l10n="U" xml-lang="en-US" oldref="17">Open "\file9879.txt" for Input as #iVar</paragraph>
<paragraph role="paragraph" id="par_id3147126" l10n="U" xml-lang="en-US" oldref="18">Line Input #iVar, sVar</paragraph>
<paragraph role="paragraph" id="par_id3145646" l10n="U" xml-lang="en-US" oldref="19">Close #iVar</paragraph>
<paragraph role="paragraph" id="par_id3149410" l10n="U" xml-lang="en-US" oldref="20">exit sub</paragraph>
<paragraph role="paragraph" id="par_id3145252" l10n="U" xml-lang="en-US" oldref="21">ErrorHandler:</paragraph>
<paragraph role="paragraph" id="par_id3156284" l10n="U" xml-lang="en-US" oldref="22">MsgBox "Error " & err & ": " & error$ + chr(13) + "In line : " + Erl + chr(13) + Now , 16 ,"error occurred"</paragraph>
<paragraph role="paragraph" id="par_id3144766" l10n="U" xml-lang="en-US" oldref="23">end sub</paragraph>
</body>
</helpdocument>
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