<?xml version="1.0" encoding="UTF-8"?> <!--*********************************************************** * * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you under the Apache License, Version 2.0 (the * "License"); you may not use this file except in compliance * with the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied. See the License for the * specific language governing permissions and limitations * under the License. * ***********************************************************--> <helpdocument version="1.0"> <meta> <topic id="textsbasicshared03104000xml" indexer="include" status="PUBLISH"> <title id="tit" xml-lang="en-US">IsMissing function [Runtime]</title> <filename>/text/sbasic/shared/03104000.xhp</filename> </topic> </meta> <body> <section id="ismissing"> <bookmark xml-lang="en-US" branch="index" id="bm_id3153527"><bookmark_value>IsMissing function</bookmark_value> </bookmark> <paragraph role="heading" id="hd_id3153527" xml-lang="en-US" level="1" l10n="U" oldref="1"><link href="text/sbasic/shared/03104000.xhp" name="IsMissing function [Runtime]">IsMissing function [Runtime]</link></paragraph> <paragraph role="paragraph" id="par_id3153825" xml-lang="en-US" l10n="U" oldref="2">Tests if a function is called with an optional parameter.</paragraph> </section> <paragraph role="paragraph" id="par_id3150669" xml-lang="en-US" l10n="U" oldref="3">See also: <link href="text/sbasic/shared/03104100.xhp" name="Optional">Optional</link></paragraph> <paragraph role="heading" id="hd_id3145611" xml-lang="en-US" level="2" l10n="U" oldref="4">Syntax:</paragraph> <paragraph role="paragraph" id="par_id3154924" xml-lang="en-US" l10n="U" oldref="5">IsMissing( ArgumentName )</paragraph> <paragraph role="heading" id="hd_id3145069" xml-lang="en-US" level="2" l10n="U" oldref="6">Parameters:</paragraph> <paragraph role="paragraph" id="par_id3149457" xml-lang="en-US" l10n="U" oldref="7"> <emph>ArgumentName:</emph> the name of an optional argument.</paragraph> <paragraph role="paragraph" id="par_id3150398" xml-lang="en-US" l10n="U" oldref="8">If the IsMissing function is called by the ArgumentName, then True is returned.</paragraph> <paragraph role="paragraph" id="par_id3148798" xml-lang="en-US" l10n="U" oldref="9">See also <link href="text/sbasic/guide/sample_code.xhp" name="Examples">Examples</link>.</paragraph> <embed href="text/sbasic/shared/00000003.xhp#errorcode"/> <embed href="text/sbasic/shared/00000003.xhp#err5"/> </body> </helpdocument>