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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
commited5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch)
tree7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /helpcontent2/source/text/sbasic/shared/03050100.xhp
parentInitial commit. (diff)
downloadlibreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.tar.xz
libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.zip
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+<?xml version="1.0" encoding="UTF-8"?>
+<helpdocument version="1.0">
+<!--
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+-->
+
+<meta>
+ <topic id="textsbasicshared03050100xml" indexer="include" status="PUBLISH">
+ <title id="tit" xml-lang="en-US">Erl Function</title>
+ <filename>/text/sbasic/shared/03050100.xhp</filename>
+ </topic>
+</meta>
+
+<body>
+
+<section id="erl">
+<bookmark xml-lang="en-US" branch="index" id="bm_id3157896">
+ <bookmark_value>Erl function</bookmark_value>
+</bookmark>
+
+<paragraph id="hd_id3157896" role="heading" level="1" xml-lang="en-US"><link href="text/sbasic/shared/03050100.xhp" name="Erl Function">Erl Function</link></paragraph>
+<paragraph id="par_id3153394" role="paragraph" xml-lang="en-US">Returns the line number where an error occurred during program execution.</paragraph>
+</section>
+
+<paragraph id="hd_id3147574" role="heading" level="2" xml-lang="en-US">Syntax:</paragraph>
+<bascode>
+<paragraph id="par_id3146795" role="bascode" localize="false" xml-lang="en-US">Erl</paragraph>
+</bascode>
+
+<paragraph id="hd_id3147265" role="heading" level="2" xml-lang="en-US">Return value:</paragraph>
+<paragraph id="par_id3154924" role="paragraph" xml-lang="en-US">Integer</paragraph>
+
+<paragraph id="hd_id3150792" role="heading" level="2" xml-lang="en-US">Parameters:</paragraph>
+<paragraph id="par_id3153771" role="note" xml-lang="en-US">The Erl function only returns a line number, and not a line label.</paragraph>
+
+<paragraph id="hd_id3146921" role="heading" level="2" xml-lang="en-US">Example:</paragraph>
+<bascode>
+<paragraph id="par_idm1340990976" role="bascode" localize="false" xml-lang="en-US">Sub ExampleError</paragraph>
+<paragraph id="par_id3150010" role="bascode" xml-lang="en-US">On Error GoTo ErrorHandler ' Set up error handler</paragraph>
+<paragraph id="par_idm1340988000" role="bascode" localize="false" xml-lang="en-US">Dim iVar As Integer</paragraph>
+<paragraph id="par_idm1340986768" role="bascode" localize="false" xml-lang="en-US">Dim sVar As String</paragraph>
+<paragraph id="par_id3153188" role="bascode" xml-lang="en-US">' Error caused by non-existent file</paragraph>
+<paragraph id="par_idm1340983808" role="bascode" localize="false" xml-lang="en-US"> iVar = Freefile</paragraph>
+<paragraph id="par_idm1340982576" role="bascode" localize="false" xml-lang="en-US"> Open "\file9879.txt" For Input As #iVar</paragraph>
+<paragraph id="par_idm1340981312" role="bascode" localize="false" xml-lang="en-US"> Line Input #iVar, sVar</paragraph>
+<paragraph id="par_idm1340980064" role="bascode" localize="false" xml-lang="en-US"> Close #iVar</paragraph>
+<paragraph id="par_idm1340978832" role="bascode" localize="false" xml-lang="en-US"> Exit Sub</paragraph>
+<paragraph id="par_idm1340977600" role="bascode" localize="false" xml-lang="en-US">ErrorHandler:</paragraph>
+<paragraph id="par_id3155416" role="bascode" xml-lang="en-US"> MsgBox "Error " &amp; err &amp; ": " &amp; Error$ + chr(13) + "In Line : " + Erl + chr(13) + Now , 16 ,"An error occurred"</paragraph>
+<paragraph id="par_idm1340974432" role="bascode" localize="false" xml-lang="en-US">End Sub</paragraph>
+</bascode>
+<section id="relatedtopics">
+ <embed href="text/sbasic/shared/03050000.xhp#ErrHandlingh1"/>
+</section>
+</body>
+</helpdocument>