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>
62 lines
3.5 KiB
XML
62 lines
3.5 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="textsbasicshared03100700xml" indexer="include" status="PUBLISH">
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<title id="tit" xml-lang="en-US">Const Statement</title>
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<filename>/text/sbasic/shared/03100700.xhp</filename>
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</topic>
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</meta>
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<body>
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<section id="const">
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<bookmark xml-lang="en-US" branch="index" id="bm_id3146958">
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<bookmark_value>Const statement</bookmark_value>
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</bookmark>
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<paragraph id="hd_id3146958" role="heading" level="1" xml-lang="en-US"><link href="text/sbasic/shared/03100700.xhp" name="Const Statement">Const Statement</link></paragraph>
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<paragraph id="par_id3154143" role="paragraph" xml-lang="en-US">Defines a string as a constant.</paragraph>
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</section>
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<paragraph id="hd_id3150670" role="heading" level="2" xml-lang="en-US">Syntax:</paragraph>
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<bascode>
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<paragraph id="par_id3150984" role="bascode" xml-lang="en-US">Const Text = Expression</paragraph>
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</bascode>
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<paragraph id="hd_id3147530" role="heading" level="2" xml-lang="en-US">Parameters:</paragraph>
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<paragraph id="par_id3153897" role="paragraph" xml-lang="en-US"> <emph>Text:</emph> Any constant name that follows the standard variable naming conventions.</paragraph>
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<paragraph id="par_id3147264" role="paragraph" xml-lang="en-US">A constant is a variable that helps to improve the readability of a program. Constants are not defined as a specific type of variable, but rather are used as placeholders in the code. You can only define a constant once and it cannot be modified. Use the following statement to define a constant:</paragraph>
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<paragraph id="par_id3150542" role="paragraph" xml-lang="en-US">CONST ConstName=Expression</paragraph>
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<paragraph id="par_id3150400" role="paragraph" xml-lang="en-US">The type of expression is irrelevant. If a program is started, $[officename] Basic converts the program code internally so that each time a constant is used, the defined expression replaces it.</paragraph>
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<paragraph id="hd_id3154366" role="heading" level="2" xml-lang="en-US">Example:</paragraph>
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<bascode>
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<paragraph id="par_idm1341161984" role="bascode" localize="false" xml-lang="en-US">Sub ExampleConst</paragraph>
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<paragraph id="par_idm1341160752" role="bascode" localize="false" xml-lang="en-US"> Const iVar = 1964</paragraph>
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<paragraph id="par_idm1341159520" role="bascode" localize="false" xml-lang="en-US"> MsgBox iVar</paragraph>
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<paragraph id="par_id3153969" role="bascode" xml-lang="en-US"> Const sVar = "Program", dVar As Double = 1.00</paragraph>
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<paragraph id="par_idm1341156544" role="bascode" localize="false" xml-lang="en-US"> MsgBox sVar & " " & dVar</paragraph>
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<paragraph id="par_idm1341155296" 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>
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