forked from amazingfate/help
75cf318614
[Runtime] was deleted [Runtime - VBA] was replaced to [VBA] Combination of words "runtime functions" and "runtime categiries" was replaced to "functions" and "categiries" respectively Change-Id: I1f03a5f2ef1697e216e144ecccbfb8942b315718 Reviewed-on: https://gerrit.libreoffice.org/49914 Tested-by: Olivier Hallot <olivier.hallot@libreoffice.org> Reviewed-by: Sophie Gautier <gautier.sophie@gmail.com> Reviewed-by: Olivier Hallot <olivier.hallot@libreoffice.org>
78 lines
5.3 KiB
XML
78 lines
5.3 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="textsbasicshared03020203xml" indexer="include" status="PUBLISH">
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<title id="tit" xml-lang="en-US">Line Input # Statement</title>
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<filename>/text/sbasic/shared/03020203.xhp</filename>
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</topic>
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</meta>
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<body>
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<section id="lineinput">
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<bookmark xml-lang="en-US" branch="index" id="bm_id3153361">
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<bookmark_value>Line Input statement</bookmark_value>
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</bookmark>
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<paragraph id="hd_id3153361" role="heading" level="1" xml-lang="en-US"><link href="text/sbasic/shared/03020203.xhp" name="Line Input # Statement">Line Input # Statement</link></paragraph>
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<paragraph id="par_id3156280" role="paragraph" xml-lang="en-US">Reads strings from a sequential file into a variable.</paragraph>
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</section>
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<paragraph id="hd_id3150447" role="heading" level="2" xml-lang="en-US">Syntax:</paragraph>
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<bascode>
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<paragraph id="par_id3147229" role="bascode" xml-lang="en-US">Line Input #FileNumber As Integer, Var As String </paragraph>
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</bascode>
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<paragraph id="hd_id3145173" role="heading" level="2" xml-lang="en-US">Parameters:</paragraph>
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<paragraph id="par_id3161832" role="paragraph" xml-lang="en-US"> <emph>FileNumber: </emph>Number of the file that contains the data that you want to read. The file must have been opened in advance with the Open statement using the key word INPUT.</paragraph>
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<paragraph id="par_id3151119" role="paragraph" xml-lang="en-US"> <emph>var:</emph> The name of the variable that stores the result.</paragraph>
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<paragraph id="par_id3150010" role="paragraph" xml-lang="en-US">With the <emph>Line Input#</emph> statement, you can read strings from an open file into a variable. String variables are read line-by-line up to the first carriage return (Asc=13) or linefeed (Asc=10). Line end marks are not included in the resulting string.</paragraph>
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<paragraph id="hd_id3163711" role="heading" level="2" xml-lang="en-US">Example:</paragraph>
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<bascode>
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<paragraph id="par_idm1340596256" role="bascode" localize="false" xml-lang="en-US">Sub ExampleWorkWithAFile</paragraph>
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<paragraph id="par_idm1340595008" role="bascode" localize="false" xml-lang="en-US">Dim iNumber As Integer</paragraph>
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<paragraph id="par_idm1340593776" role="bascode" localize="false" xml-lang="en-US">Dim sLine As String</paragraph>
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<paragraph id="par_idm1340592544" role="bascode" localize="false" xml-lang="en-US">Dim aFile As String</paragraph>
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<paragraph id="par_idm1340591312" role="bascode" localize="false" xml-lang="en-US">Dim sMsg As String</paragraph>
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<paragraph id="par_idm1340590080" role="bascode" localize="false" xml-lang="en-US"> aFile = "c:\data.txt"</paragraph>
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<paragraph id="par_idm1340588832" role="bascode" localize="false" xml-lang="en-US"> iNumber = Freefile</paragraph>
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<paragraph id="par_idm1340587600" role="bascode" localize="false" xml-lang="en-US"> Open aFile For Output As #iNumber</paragraph>
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<paragraph id="par_id3147124" role="bascode" xml-lang="en-US"> Print #iNumber, "This is a line of text"</paragraph>
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<paragraph id="par_id3153415" role="bascode" xml-lang="en-US"> Print #iNumber, "This is another line of text"</paragraph>
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<paragraph id="par_idm1340582816" role="bascode" localize="false" xml-lang="en-US"> Close #iNumber</paragraph>
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<paragraph id="par_idm1340581584" role="bascode" localize="false" xml-lang="en-US"> iNumber = Freefile</paragraph>
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<paragraph id="par_idm1340580352" role="bascode" localize="false" xml-lang="en-US"> Open aFile For Input As iNumber</paragraph>
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<paragraph id="par_idm1340579104" role="bascode" localize="false" xml-lang="en-US"> While Not EOF(iNumber)</paragraph>
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<paragraph id="par_idm1340577856" role="bascode" localize="false" xml-lang="en-US"> Line Input #iNumber, sLine</paragraph>
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<paragraph id="par_idm1340576608" role="bascode" localize="false" xml-lang="en-US"> If sLine <>"" Then</paragraph>
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<paragraph id="par_idm1340575360" role="bascode" localize="false" xml-lang="en-US"> sMsg = sMsg & sLine & chr(13)</paragraph>
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<paragraph id="par_idm1340574096" role="bascode" localize="false" xml-lang="en-US"> End If</paragraph>
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<paragraph id="par_idm1340572864" role="bascode" localize="false" xml-lang="en-US"> Wend</paragraph>
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<paragraph id="par_idm1340571632" role="bascode" localize="false" xml-lang="en-US"> Close #iNumber</paragraph>
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<paragraph id="par_idm1340570400" role="bascode" localize="false" xml-lang="en-US"> MsgBox sMsg</paragraph>
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<paragraph id="par_idm1340569168" role="bascode" localize="false" xml-lang="en-US">End Sub</paragraph>
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</bascode>
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</body>
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</helpdocument> |