1<?xml version="1.0" encoding="UTF-8"?> 2 3 4<!--*********************************************************** 5 * 6 * Licensed to the Apache Software Foundation (ASF) under one 7 * or more contributor license agreements. See the NOTICE file 8 * distributed with this work for additional information 9 * regarding copyright ownership. The ASF licenses this file 10 * to you under the Apache License, Version 2.0 (the 11 * "License"); you may not use this file except in compliance 12 * with the License. You may obtain a copy of the License at 13 * 14 * http://www.apache.org/licenses/LICENSE-2.0 15 * 16 * Unless required by applicable law or agreed to in writing, 17 * software distributed under the License is distributed on an 18 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 19 * KIND, either express or implied. See the License for the 20 * specific language governing permissions and limitations 21 * under the License. 22 * 23 ***********************************************************--> 24 25 26 27<helpdocument version="1.0"> 28<meta> 29<topic id="textsbasicshared03120311xml" indexer="include" status="PUBLISH"> 30<title id="tit" xml-lang="en-US">Trim Function [Runtime]</title> 31<filename>/text/sbasic/shared/03120311.xhp</filename> 32</topic> 33<history> 34<created date="2003-10-31T00:00:00">Sun Microsystems, Inc.</created> 35<lastedited date="2005-01-03T15:50:32">converted from old format - fpe 36dedr: fixed #i30791#</lastedited> 37</history> 38</meta> 39<body> 40<section id="trim"> 41<bookmark xml-lang="en-US" branch="index" id="bm_id3150616"><bookmark_value>Trim function</bookmark_value> 42</bookmark> 43<paragraph role="heading" id="hd_id3150616" xml-lang="en-US" level="1" l10n="U" oldref="1"><link href="text/sbasic/shared/03120311.xhp" name="Trim Function [Runtime]">Trim Function [Runtime]</link></paragraph> 44<paragraph role="paragraph" id="par_id3149177" xml-lang="en-US" l10n="U" oldref="2">Removes all leading and trailing spaces from a string expression.</paragraph> 45</section> 46<paragraph role="heading" id="hd_id3159157" xml-lang="en-US" level="2" l10n="U" oldref="3">Syntax:</paragraph> 47<paragraph role="paragraph" id="par_id3155341" xml-lang="en-US" l10n="U" oldref="4">Trim( Text As String )</paragraph> 48<paragraph role="heading" id="hd_id3155388" xml-lang="en-US" level="2" l10n="U" oldref="5">Return value:</paragraph> 49<paragraph role="paragraph" id="par_id3143228" xml-lang="en-US" l10n="U" oldref="6">String</paragraph> 50<paragraph role="heading" id="hd_id3145609" xml-lang="en-US" level="2" l10n="U" oldref="7">Parameters:</paragraph> 51<paragraph role="paragraph" id="par_id3159414" xml-lang="en-US" l10n="U" oldref="8"> 52<emph>Text:</emph> Any string expression.</paragraph> 53<embed href="text/sbasic/shared/00000003.xhp#errorcode"/> 54<embed href="text/sbasic/shared/00000003.xhp#err5"/> 55<paragraph role="heading" id="hd_id3148663" xml-lang="en-US" level="2" l10n="U" oldref="10">Example:</paragraph> 56<paragraph role="paragraph" id="par_id3150398" xml-lang="en-US" l10n="U" oldref="11">Sub ExampleSpaces</paragraph> 57<paragraph role="paragraph" id="par_id3153525" xml-lang="en-US" l10n="U" oldref="12">Dim sText2 as String,sText as String,sOut as String</paragraph> 58<paragraph role="paragraph" id="par_id3154908" xml-lang="en-US" l10n="U" oldref="13">sText2 = " <*Las Vegas*> "</paragraph> 59<paragraph role="paragraph" id="par_id3144760" xml-lang="en-US" l10n="U" oldref="15">sOut = "'"+sText2 +"'"+ Chr(13)</paragraph> 60<paragraph role="paragraph" id="par_id3151383" xml-lang="en-US" l10n="CHG" oldref="16">sText = Ltrim(sText2) REM sText = "<*Las Vegas*> "</paragraph> 61<paragraph role="paragraph" id="par_id3151044" xml-lang="en-US" l10n="U" oldref="17">sOut = sOut + "'"+sText +"'" + Chr(13)</paragraph> 62<paragraph role="paragraph" id="par_id3159149" xml-lang="en-US" l10n="CHG" oldref="18">sText = Rtrim(sText2) REM sText = " <*Las Vegas*>"</paragraph> 63<paragraph role="paragraph" id="par_id3150449" xml-lang="en-US" l10n="U" oldref="19">sOut = sOut +"'"+ sText +"'" + Chr(13)</paragraph> 64<paragraph role="paragraph" id="par_id3149562" xml-lang="en-US" l10n="CHG" oldref="20">sText = Trim(sText2) REM sText = "<*Las Vegas*>"</paragraph> 65<paragraph role="paragraph" id="par_id3161831" xml-lang="en-US" l10n="U" oldref="21">sOut = sOut +"'"+ sText +"'"</paragraph> 66<paragraph role="paragraph" id="par_id3146120" xml-lang="en-US" l10n="U" oldref="22">MsgBox sOut</paragraph> 67<paragraph role="paragraph" id="par_id3145364" xml-lang="en-US" l10n="U" oldref="23">end sub</paragraph> 68</body> 69</helpdocument> 70