1<?xml version="1.0" encoding="UTF-8"?> 2 3<!--*********************************************************** 4 * 5 * Licensed to the Apache Software Foundation (ASF) under one 6 * or more contributor license agreements. See the NOTICE file 7 * distributed with this work for additional information 8 * regarding copyright ownership. The ASF licenses this file 9 * to you under the Apache License, Version 2.0 (the 10 * "License"); you may not use this file except in compliance 11 * with the License. You may obtain a copy of the License at 12 * 13 * http://www.apache.org/licenses/LICENSE-2.0 14 * 15 * Unless required by applicable law or agreed to in writing, 16 * software distributed under the License is distributed on an 17 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 18 * KIND, either express or implied. See the License for the 19 * specific language governing permissions and limitations 20 * under the License. 21 * 22 ***********************************************************--> 23 24<helpdocument version="1.0"> 25<meta> 26<topic id="textsbasicshared03130800xml" indexer="include" status="PUBLISH"> 27<title id="tit" xml-lang="en-US">Environ Function [Runtime]</title> 28<filename>/text/sbasic/shared/03130800.xhp</filename> 29</topic> 30</meta> 31<body> 32<section id="environ"> 33<bookmark xml-lang="en-US" branch="index" id="bm_id3155364"> 34<bookmark_value>Environ function</bookmark_value> 35</bookmark> 36<paragraph role="heading" id="hd_id3155364" xml-lang="en-US" level="1" l10n="U" oldref="1"><link href="text/sbasic/shared/03130800.xhp" name="Environ Function [Runtime]">Environ Function [Runtime]</link></paragraph> 37<paragraph role="paragraph" id="par_id3145090" xml-lang="en-US" l10n="U" oldref="2">Returns the value of an environment variable as a string. Environment variables are dependent on the type of operating system that you have.</paragraph> 38</section> 39<paragraph role="heading" id="hd_id3150670" xml-lang="en-US" level="2" l10n="U" oldref="4">Syntax:</paragraph> 40<paragraph role="code" id="par_id3159176" xml-lang="en-US" l10n="U" oldref="5">Environ (Environment As String)</paragraph> 41<paragraph role="heading" id="hd_id3159157" xml-lang="en-US" level="2" l10n="U" oldref="6">Return value:</paragraph> 42<paragraph role="paragraph" id="par_id3148473" xml-lang="en-US" l10n="U" oldref="7">String</paragraph> 43<paragraph role="heading" id="hd_id3145609" xml-lang="en-US" level="2" l10n="U" oldref="8">Parameters:</paragraph> 44<paragraph role="paragraph" id="par_id3159414" xml-lang="en-US" l10n="U" oldref="9">Environment: Environment variable that you want to return the value for.</paragraph> 45<embed href="text/sbasic/shared/00000003.xhp#errorcode"/> 46<embed href="text/sbasic/shared/00000003.xhp#err5"/> 47<paragraph role="heading" id="hd_id3148663" xml-lang="en-US" level="2" l10n="U" oldref="10">Example:</paragraph> 48<paragraph role="code" id="par_id3149655" xml-lang="en-US" l10n="U" oldref="11">Sub ExampleEnviron</paragraph> 49<paragraph role="code" id="par_id3154940" xml-lang="en-US" l10n="U" oldref="12">Dim sTemp As String</paragraph> 50<paragraph role="code" id="par_id3148920" xml-lang="en-US" l10n="U" oldref="13">sTemp=Environ ("TEMP")</paragraph> 51<paragraph role="code" id="par_id3150869" xml-lang="en-US" l10n="U" oldref="14">If sTemp = "" Then sTemp=Environ("TMP")</paragraph> 52<paragraph role="code" id="par_id3145419" xml-lang="en-US" l10n="U" oldref="15">MsgBox "'" & sTemp & "'" ,64,"Directory of temporary files:"</paragraph> 53<paragraph role="code" id="par_id3154124" xml-lang="en-US" l10n="U" oldref="16">End Sub</paragraph> 54</body> 55</helpdocument> 56