1*cdf0e10cSrcweir<?xml version="1.0" encoding="UTF-8"?> 2*cdf0e10cSrcweir 3*cdf0e10cSrcweir 4*cdf0e10cSrcweir<!--*********************************************************************** 5*cdf0e10cSrcweir * 6*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 7*cdf0e10cSrcweir * 8*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 9*cdf0e10cSrcweir * 10*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 11*cdf0e10cSrcweir * 12*cdf0e10cSrcweir * This file is part of OpenOffice.org. 13*cdf0e10cSrcweir * 14*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 15*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 16*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 17*cdf0e10cSrcweir * 18*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 19*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 20*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 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If not, see 26*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 27*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 28*cdf0e10cSrcweir * 29*cdf0e10cSrcweir ************************************************************************--> 30*cdf0e10cSrcweir 31*cdf0e10cSrcweir<helpdocument version="1.0"> 32*cdf0e10cSrcweir<meta> 33*cdf0e10cSrcweir<topic id="textsbasicshared03101000xml" indexer="include" status="PUBLISH"> 34*cdf0e10cSrcweir<title id="tit" xml-lang="en-US">CStr Function [Runtime]</title> 35*cdf0e10cSrcweir<filename>/text/sbasic/shared/03101000.xhp</filename> 36*cdf0e10cSrcweir</topic> 37*cdf0e10cSrcweir<history> 38*cdf0e10cSrcweir<created date="2003-10-31T00:00:00">Sun Microsystems, Inc.</created> 39*cdf0e10cSrcweir<lastedited date="2004-08-24T11:14:19">converted from old format - fpe</lastedited> 40*cdf0e10cSrcweir</history> 41*cdf0e10cSrcweir</meta> 42*cdf0e10cSrcweir<body> 43*cdf0e10cSrcweir<section id="cstr"> 44*cdf0e10cSrcweir<bookmark xml-lang="en-US" branch="index" id="bm_id3146958"><bookmark_value>CStr function</bookmark_value> 45*cdf0e10cSrcweir</bookmark> 46*cdf0e10cSrcweir<paragraph role="heading" id="hd_id3146958" xml-lang="en-US" level="1" l10n="U" oldref="1"><link href="text/sbasic/shared/03101000.xhp" name="CStr Function [Runtime]">CStr Function [Runtime]</link></paragraph> 47*cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3147574" xml-lang="en-US" l10n="U" oldref="2">Converts any numeric expression to a string expression.</paragraph> 48*cdf0e10cSrcweir</section> 49*cdf0e10cSrcweir<paragraph role="heading" id="hd_id3148473" xml-lang="en-US" level="2" l10n="U" oldref="3">Syntax:</paragraph> 50*cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3145315" xml-lang="en-US" l10n="U" oldref="4">CStr (Expression)</paragraph> 51*cdf0e10cSrcweir<paragraph role="heading" id="hd_id3153062" xml-lang="en-US" level="2" l10n="U" oldref="5">Return value:</paragraph> 52*cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3153897" xml-lang="en-US" l10n="U" oldref="6">String</paragraph> 53*cdf0e10cSrcweir<paragraph role="heading" id="hd_id3154760" xml-lang="en-US" level="2" l10n="U" oldref="7">Parameters:</paragraph> 54*cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3149457" xml-lang="en-US" l10n="U" oldref="8"> 55*cdf0e10cSrcweir<emph>Expression:</emph> Any valid string or numeric expression that you want to convert.</paragraph> 56*cdf0e10cSrcweir<paragraph role="heading" id="hd_id3150358" xml-lang="en-US" level="2" l10n="U" oldref="9">Expression Types and Conversion Returns</paragraph> 57*cdf0e10cSrcweir<table id="tbl_id3148797"> 58*cdf0e10cSrcweir<tablerow> 59*cdf0e10cSrcweir<tablecell colspan="" rowspan=""> 60*cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3153192" xml-lang="en-US" l10n="U" oldref="10">Boolean :</paragraph> 61*cdf0e10cSrcweir</tablecell> 62*cdf0e10cSrcweir<tablecell colspan="" rowspan=""> 63*cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3156422" xml-lang="en-US" l10n="U" oldref="11">String that evaluates to either <emph>True</emph> or <emph>False</emph>.</paragraph> 64*cdf0e10cSrcweir</tablecell> 65*cdf0e10cSrcweir</tablerow> 66*cdf0e10cSrcweir<tablerow> 67*cdf0e10cSrcweir<tablecell colspan="" rowspan=""> 68*cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3147287" xml-lang="en-US" l10n="U" oldref="12">Date :</paragraph> 69*cdf0e10cSrcweir</tablecell> 70*cdf0e10cSrcweir<tablecell colspan="" rowspan=""> 71*cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3155411" xml-lang="en-US" l10n="U" oldref="13">String that contains the date and time.</paragraph> 72*cdf0e10cSrcweir</tablecell> 73*cdf0e10cSrcweir</tablerow> 74*cdf0e10cSrcweir<tablerow> 75*cdf0e10cSrcweir<tablecell colspan="" rowspan=""> 76*cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3147428" xml-lang="en-US" l10n="U" oldref="14">Null :</paragraph> 77*cdf0e10cSrcweir</tablecell> 78*cdf0e10cSrcweir<tablecell colspan="" rowspan=""> 79*cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3150486" xml-lang="en-US" l10n="U" oldref="15">Run-time error.</paragraph> 80*cdf0e10cSrcweir</tablecell> 81*cdf0e10cSrcweir</tablerow> 82*cdf0e10cSrcweir<tablerow> 83*cdf0e10cSrcweir<tablecell colspan="" rowspan=""> 84*cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3153953" xml-lang="en-US" l10n="U" oldref="16">Empty :</paragraph> 85*cdf0e10cSrcweir</tablecell> 86*cdf0e10cSrcweir<tablecell colspan="" rowspan=""> 87*cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3155306" xml-lang="en-US" l10n="U" oldref="17">String without any characters.</paragraph> 88*cdf0e10cSrcweir</tablecell> 89*cdf0e10cSrcweir</tablerow> 90*cdf0e10cSrcweir<tablerow> 91*cdf0e10cSrcweir<tablecell colspan="" rowspan=""> 92*cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3149260" xml-lang="en-US" l10n="U" oldref="18">Any :</paragraph> 93*cdf0e10cSrcweir</tablecell> 94*cdf0e10cSrcweir<tablecell colspan="" rowspan=""> 95*cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3152938" xml-lang="en-US" l10n="U" oldref="19">Corresponding number as string.</paragraph> 96*cdf0e10cSrcweir</tablecell> 97*cdf0e10cSrcweir</tablerow> 98*cdf0e10cSrcweir</table> 99*cdf0e10cSrcweir 100*cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3155738" xml-lang="en-US" l10n="U" oldref="20">Zeros at the end of a floating-point number are not included in the returned string.</paragraph> 101*cdf0e10cSrcweir<embed href="text/sbasic/shared/00000003.xhp#errorcode"/> 102*cdf0e10cSrcweir<embed href="text/sbasic/shared/00000003.xhp#err5"/> 103*cdf0e10cSrcweir<paragraph role="heading" id="hd_id3154729" xml-lang="en-US" level="2" l10n="U" oldref="21">Example:</paragraph> 104*cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3153878" xml-lang="en-US" l10n="U" oldref="22">Sub ExampleCSTR</paragraph> 105*cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3154943" xml-lang="en-US" l10n="U" oldref="23">Dim sVar As String</paragraph> 106*cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3156283" xml-lang="en-US" l10n="U" oldref="24">Msgbox CDbl(1234.5678)</paragraph> 107*cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3147396" xml-lang="en-US" l10n="U" oldref="25">Msgbox CInt(1234.5678)</paragraph> 108*cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3155600" xml-lang="en-US" l10n="U" oldref="26">Msgbox CLng(1234.5678)</paragraph> 109*cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3153416" xml-lang="en-US" l10n="U" oldref="27">Msgbox CSng(1234.5678)</paragraph> 110*cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3156559" xml-lang="en-US" l10n="U" oldref="28">sVar = CStr(1234.5678)</paragraph> 111*cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3153947" xml-lang="en-US" l10n="U" oldref="29">MsgBox sVar</paragraph> 112*cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3150327" xml-lang="en-US" l10n="U" oldref="30">end sub</paragraph> 113*cdf0e10cSrcweir</body> 114*cdf0e10cSrcweir</helpdocument> 115