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126 lines
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5.6 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="textsbasicshared03101000xml" indexer="include" status="PUBLISH">
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<title id="tit" xml-lang="en-US">CStr Function</title>
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<filename>/text/sbasic/shared/03101000.xhp</filename>
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</topic>
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</meta>
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<body>
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<section id="cstr">
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<bookmark xml-lang="en-US" branch="index" id="bm_id3146958">
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<bookmark_value>CStr function</bookmark_value>
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</bookmark>
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<h1 id="hd_id3146958"><variable id="CStr_h1"><link href="text/sbasic/shared/03101000.xhp">CStr Function</link></variable></h1>
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<paragraph id="par_id3147574" role="paragraph" xml-lang="en-US">Converts any numeric expression to a string expression.</paragraph>
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</section>
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<h2 id="hd_id3148473">Syntax:</h2>
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<bascode>
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<paragraph id="par_id3145315" role="bascode" xml-lang="en-US">CStr (Expression)</paragraph>
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</bascode>
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<h2 id="hd_id3153062">Return value:</h2>
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<paragraph id="par_id3153897" localize="false" role="paragraph">String</paragraph>
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<h2 id="hd_id3154760">Parameters:</h2>
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<paragraph id="par_id3149457" role="paragraph" xml-lang="en-US"> <emph>Expression:</emph> Any valid string or numeric expression that you want to convert.</paragraph>
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<h2 id="hd_id3150358">Expression Types and Conversion Returns</h2>
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<table id="tbl_id3148797">
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<tablerow>
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<tablecell>
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<paragraph id="par_id3153192" role="paragraph" xml-lang="en-US" localize="false">Boolean :</paragraph>
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</tablecell>
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<tablecell>
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<paragraph id="par_id3156422" role="paragraph" xml-lang="en-US">String that evaluates to either <emph>True</emph> or <emph>False</emph>.</paragraph>
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</tablecell>
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</tablerow>
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<tablerow>
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<tablecell>
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<paragraph id="par_id3147287" role="paragraph" xml-lang="en-US" localize="false">Date :</paragraph>
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</tablecell>
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<tablecell>
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<paragraph id="par_id3155411" role="paragraph" xml-lang="en-US">String that contains the date and time.</paragraph>
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</tablecell>
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</tablerow>
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<tablerow>
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<tablecell>
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<paragraph id="par_id3147428" role="paragraph" xml-lang="en-US" localize="false">Null :</paragraph>
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</tablecell>
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<tablecell>
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<paragraph id="par_id3150486" role="paragraph" xml-lang="en-US">Run-time error.</paragraph>
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</tablecell>
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</tablerow>
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<tablerow>
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<tablecell>
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<paragraph id="par_id3153953" role="paragraph" xml-lang="en-US" localize="false">Empty :</paragraph>
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</tablecell>
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<tablecell>
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<paragraph id="par_id3155306" role="paragraph" xml-lang="en-US">String without any characters.</paragraph>
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</tablecell>
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</tablerow>
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<tablerow>
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<tablecell>
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<paragraph id="par_id3149260" role="paragraph" xml-lang="en-US" localize="false">Any :</paragraph>
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</tablecell>
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<tablecell>
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<paragraph id="par_id3152938" role="paragraph" xml-lang="en-US">Corresponding number as string.</paragraph>
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</tablecell>
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</tablerow>
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</table>
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<paragraph id="par_id3155738" role="paragraph" xml-lang="en-US">Zeros at the end of a floating-point number are not included in the returned string.</paragraph>
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<embed href="text/sbasic/shared/00000003.xhp#errorcode"/>
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<embed href="text/sbasic/shared/00000003.xhp#err5"/>
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<h2 id="hd_id3154729">Example:</h2>
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<bascode>
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<paragraph id="par_idm1206743296" role="bascode" localize="false" xml-lang="en-US">Sub ExampleCSTR</paragraph>
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<paragraph id="par_idm1206742192" role="bascode" localize="false" xml-lang="en-US">Dim sVar As String</paragraph>
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<paragraph id="par_idm1206741088" role="bascode" localize="false" xml-lang="en-US"> MsgBox CDbl(1234.5678)</paragraph>
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<paragraph id="par_idm1206739936" role="bascode" localize="false" xml-lang="en-US"> MsgBox CInt(1234.5678)</paragraph>
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<paragraph id="par_idm1206738784" role="bascode" localize="false" xml-lang="en-US"> MsgBox CLng(1234.5678)</paragraph>
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<paragraph id="par_idm1206737632" role="bascode" localize="false" xml-lang="en-US"> MsgBox CSng(1234.5678)</paragraph>
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<paragraph id="par_idm1206736480" role="bascode" localize="false" xml-lang="en-US"> sVar = CStr(1234.5678)</paragraph>
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<paragraph id="par_idm1206735328" role="bascode" localize="false" xml-lang="en-US"> MsgBox sVar</paragraph>
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<paragraph id="par_idm1206734224" 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/03100100.xhp#CBool_h1"/>
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<embed href="text/sbasic/shared/03120105.xhp#CByte_h1"/>
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<embed href="text/sbasic/shared/03100050.xhp#CCur_h1"/>
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<embed href="text/sbasic/shared/03100300.xhp#CDate_h1"/>
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<embed href="text/sbasic/shared/03100400.xhp#CDbl_h1"/>
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<embed href="text/sbasic/shared/03100060.xhp#CDec_h1"/>
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<embed href="text/sbasic/shared/03100500.xhp#CInt_h1"/>
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<embed href="text/sbasic/shared/03100600.xhp#CLng_h1"/>
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<embed href="text/sbasic/shared/03100900.xhp#CSng_h1"/>
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</section>
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</body>
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</helpdocument> |