1cdf0e10cSrcweir<?xml version="1.0" encoding="UTF-8"?> 2cdf0e10cSrcweir 3cdf0e10cSrcweir 4*d33d0967SAndrew Rist<!--*********************************************************** 5cdf0e10cSrcweir * 6*d33d0967SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 7*d33d0967SAndrew Rist * or more contributor license agreements. See the NOTICE file 8*d33d0967SAndrew Rist * distributed with this work for additional information 9*d33d0967SAndrew Rist * regarding copyright ownership. The ASF licenses this file 10*d33d0967SAndrew Rist * to you under the Apache License, Version 2.0 (the 11*d33d0967SAndrew Rist * "License"); you may not use this file except in compliance 12*d33d0967SAndrew Rist * with the License. You may obtain a copy of the License at 13*d33d0967SAndrew Rist * 14*d33d0967SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 15*d33d0967SAndrew Rist * 16*d33d0967SAndrew Rist * Unless required by applicable law or agreed to in writing, 17*d33d0967SAndrew Rist * software distributed under the License is distributed on an 18*d33d0967SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 19*d33d0967SAndrew Rist * KIND, either express or implied. See the License for the 20*d33d0967SAndrew Rist * specific language governing permissions and limitations 21*d33d0967SAndrew Rist * under the License. 22*d33d0967SAndrew Rist * 23*d33d0967SAndrew Rist ***********************************************************--> 24*d33d0967SAndrew Rist 25*d33d0967SAndrew Rist 26cdf0e10cSrcweir 27cdf0e10cSrcweir<helpdocument version="1.0"> 28cdf0e10cSrcweir<meta> 29cdf0e10cSrcweir<topic id="textsbasicshared03090410xml" indexer="include" status="PUBLISH"> 30cdf0e10cSrcweir<title id="tit" xml-lang="en-US">Switch Function [Runtime]</title> 31cdf0e10cSrcweir<filename>/text/sbasic/shared/03090410.xhp</filename> 32cdf0e10cSrcweir</topic> 33cdf0e10cSrcweir<history> 34cdf0e10cSrcweir<created date="2003-10-31T00:00:00">Sun Microsystems, Inc.</created> 35cdf0e10cSrcweir<lastedited date="2004-08-24T14:34:49">converted from old format - fpe</lastedited> 36cdf0e10cSrcweir</history> 37cdf0e10cSrcweir</meta> 38cdf0e10cSrcweir<body> 39cdf0e10cSrcweir<section id="switch"> 40cdf0e10cSrcweir<bookmark xml-lang="en-US" branch="index" id="bm_id3148554"><bookmark_value>Switch function</bookmark_value> 41cdf0e10cSrcweir</bookmark> 42cdf0e10cSrcweir<paragraph role="heading" id="hd_id3148554" xml-lang="en-US" level="1" l10n="U" oldref="1"><link href="text/sbasic/shared/03090410.xhp" name="Switch Function [Runtime]">Switch Function [Runtime]</link></paragraph> 43cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3148522" xml-lang="en-US" l10n="U" oldref="2">Evaluates a list of arguments, consisting of an expression followed by a value. The Switch function returns a value that is associated with the expression that is passed by this function.</paragraph> 44cdf0e10cSrcweir</section> 45cdf0e10cSrcweir<paragraph role="heading" id="hd_id3154863" xml-lang="en-US" level="2" l10n="U" oldref="3">Syntax:</paragraph> 46cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3155934" xml-lang="en-US" l10n="U" oldref="4">Switch (Expression1, Value1[, Expression2, Value2[..., Expression_n, Value_n]])</paragraph> 47cdf0e10cSrcweir<paragraph role="heading" id="hd_id3149119" xml-lang="en-US" level="2" l10n="U" oldref="5">Parameters:</paragraph> 48cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3153894" xml-lang="en-US" l10n="U" oldref="6">The <emph>Switch</emph> function evaluates the expressions from left to right, and then returns the value that is assigned to the function expression. If expression and value are not given as a pair, a runtime error occurs.</paragraph> 49cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3153990" xml-lang="en-US" l10n="U" oldref="7"> 50cdf0e10cSrcweir<emph>Expression:</emph> The expression that you want to evaluate.</paragraph> 51cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3153394" xml-lang="en-US" l10n="U" oldref="8"> 52cdf0e10cSrcweir<emph>Value:</emph> The value that you want to return if the expression is True.</paragraph> 53cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3153346" xml-lang="en-US" l10n="U" oldref="9">In the following example, the <emph>Switch</emph> function assigns the appropriate gender to the name that is passed to the function:</paragraph> 54cdf0e10cSrcweir<embed href="text/sbasic/shared/00000003.xhp#errorcode"/> 55cdf0e10cSrcweir<embed href="text/sbasic/shared/00000003.xhp#err5"/> 56cdf0e10cSrcweir<paragraph role="heading" id="hd_id3159157" xml-lang="en-US" level="2" l10n="U" oldref="10">Example:</paragraph> 57cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3147573" xml-lang="en-US" l10n="U" oldref="11">Sub ExampleSwitch</paragraph> 58cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3143270" xml-lang="en-US" l10n="U" oldref="12">Dim sGender As String</paragraph> 59cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3149579" xml-lang="en-US" l10n="U" oldref="13">sGender = GetGenderIndex( "John" )</paragraph> 60cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3153626" xml-lang="en-US" l10n="U" oldref="14">MsgBox sGender</paragraph> 61cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3147560" xml-lang="en-US" l10n="U" oldref="15">End Sub</paragraph> 62cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3154758" xml-lang="en-US" l10n="U" oldref="17">Function GetGenderIndex (sName As String) As String</paragraph> 63cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3153361" xml-lang="en-US" l10n="U" oldref="18">GetGenderIndex = Switch(sName = "Jane", "female", sName = "John", "male")</paragraph> 64cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3154939" xml-lang="en-US" l10n="U" oldref="19">End Function</paragraph> 65cdf0e10cSrcweir</body> 66cdf0e10cSrcweir</helpdocument> 67