85 lines
6.1 KiB
XML
85 lines
6.1 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<helpdocument version="1.0">
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<!--
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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-->
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<meta>
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<topic id="textsbasicshared03050500xml" indexer="include" status="PUBLISH">
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<title id="tit" xml-lang="en-US">On Error GoTo ... Resume Statement</title>
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<filename>/text/sbasic/shared/03050500.xhp</filename>
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</topic>
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</meta>
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<body>
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<section id="onerrorgotoresume">
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<bookmark xml-lang="en-US" branch="index" id="bm_id3146795">
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<bookmark_value>Resume Next parameter</bookmark_value>
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<bookmark_value>On Error GoTo ... Resume statement</bookmark_value>
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</bookmark>
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<h1 id="hd_id3146795"><link href="text/sbasic/shared/03050500.xhp">On Error GoTo ... Resume Statement</link></h1>
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<paragraph id="par_id3150358" role="paragraph" xml-lang="en-US">Enables an error-handling routine after an error occurs, or resumes program execution.</paragraph>
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</section>
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<embed href="text/sbasic/shared/00000003.xhp#functsyntax"/>
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<paragraph role="paragraph" id="par_id491585753339474">
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<image src="media/helpimg/sbasic/On-Error_statement.svg" id="img_id4156296484514"><alt xml-lang="en-US" id="alt_id15152796484514">On Error Statement diagram</alt></image>
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</paragraph>
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<bascode>
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<paragraph id="par_id3145173" role="bascode" xml-lang="en-US">On [Local] Error {GoTo Labelname | GoTo 0 | Resume Next}</paragraph>
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</bascode>
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<embed href="text/sbasic/shared/00000003.xhp#functparameters"/>
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<paragraph id="par_id3150869" role="paragraph" xml-lang="en-US"><emph>GoTo Labelname:</emph> If an error occurs, enables the error-handling routine that starts at the line "Labelname".</paragraph>
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<paragraph id="par_id3150439" role="paragraph" xml-lang="en-US"><emph>Resume Next:</emph> If an error occurs, program execution continues with the statement that follows the statement in which the error occurred.</paragraph>
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<paragraph id="par_id3149482" role="paragraph" xml-lang="en-US"><emph>GoTo 0:</emph> Disables the error handler in the current procedure.</paragraph>
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<paragraph id="par_id3149483" role="paragraph" xml-lang="en-US"><emph>Local:</emph> Optional. The keyword is a reminder the statement is local to the routine which invokes it; when the routine exits, this error handling is canceled automatically.</paragraph>
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<embed href="text/sbasic/shared/00000003.xhp#functexample"/>
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<bascode>
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<paragraph id="par_idm1341127952" role="bascode" localize="false" xml-lang="en-US">Sub ExampleReset</paragraph>
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<paragraph id="par_idm1341126720" role="bascode" localize="false" xml-lang="en-US">On Error GoTo ErrorHandler</paragraph>
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<paragraph id="par_idm1341125472" role="bascode" localize="false" xml-lang="en-US"> Dim iNumber As Integer</paragraph>
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<paragraph id="par_idm1341124240" role="bascode" localize="false" xml-lang="en-US"> Dim iCount As Integer</paragraph>
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<paragraph id="par_idm1341123008" role="bascode" localize="false" xml-lang="en-US"> Dim sLine As String</paragraph>
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<paragraph id="par_idm1341121776" role="bascode" localize="false" xml-lang="en-US"> Dim aFile As String</paragraph>
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<paragraph id="par_idm1341120544" role="bascode" localize="false" xml-lang="en-US"> aFile = "C:\Users\ThisUser\data.txt"</paragraph>
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<paragraph id="par_idm1341119296" role="bascode" localize="false" xml-lang="en-US"> iNumber = Freefile</paragraph>
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<paragraph id="par_idm1341118064" role="bascode" localize="false" xml-lang="en-US"> Open aFile For Output As #iNumber</paragraph>
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<paragraph id="par_id3153876" role="bascode" xml-lang="en-US"> Print #iNumber, "This is a line of text"</paragraph>
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<paragraph id="par_idm1341115072" role="bascode" localize="false" xml-lang="en-US"> Close #iNumber</paragraph>
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<paragraph id="par_idm1341113840" role="bascode" localize="false" xml-lang="en-US"> iNumber = Freefile</paragraph>
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<paragraph id="par_idm1341112608" role="bascode" localize="false" xml-lang="en-US"> Open aFile For Input As iNumber</paragraph>
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<paragraph id="par_idm1341111360" role="bascode" localize="false" xml-lang="en-US"> For iCount = 1 To 5</paragraph>
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<paragraph id="par_idm1341110128" role="bascode" localize="false" xml-lang="en-US"> Line Input #iNumber, sLine</paragraph>
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<paragraph id="par_idm1341108880" role="bascode" localize="false" xml-lang="en-US"> If sLine <>"" Then</paragraph>
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<paragraph id="par_idm1341107632" role="bascode" localize="false" xml-lang="en-US"> Rem</paragraph>
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<paragraph id="par_idm1341106400" role="bascode" localize="false" xml-lang="en-US"> End If</paragraph>
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<paragraph id="par_idm1341105168" role="bascode" localize="false" xml-lang="en-US"> Next iCount</paragraph>
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<paragraph id="par_idm1341103936" role="bascode" localize="false" xml-lang="en-US"> Close #iNumber</paragraph>
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<paragraph id="par_idm1341102704" role="bascode" localize="false" xml-lang="en-US"> Exit Sub</paragraph>
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<paragraph id="par_idm1341101472" role="bascode" localize="false" xml-lang="en-US">ErrorHandler:</paragraph>
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<paragraph id="par_idm1341100240" role="bascode" localize="false" xml-lang="en-US"> Reset</paragraph>
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<paragraph id="par_id3146916" role="bascode" xml-lang="en-US"> MsgBox "All files will be closed", 0, "Error"</paragraph>
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<paragraph id="par_idm1341097264" role="bascode" localize="false" xml-lang="en-US">End Sub</paragraph>
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</bascode>
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<section id="relatedtopics">
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<embed href="text/sbasic/shared/03050000.xhp#ErrHandlingh1"/>
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<embed href="text/sbasic/shared/03020103.xhp#Open_h1"/>
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</section>
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</body>
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</helpdocument>
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