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="textsbasicshared03102450xhp" indexer="include" status="PUBLISH">
27<title id="tit" xml-lang="en-US">IsError Function [Runtime]</title>
28<filename>/text/sbasic/shared/03102450.xhp</filename>
29</topic>
30</meta>
31<body>
32<section id="iserror">
33<bookmark xml-lang="en-US" branch="index" id="bm_id4954680"><bookmark_value>IsError function</bookmark_value>
34</bookmark>
35<paragraph role="heading" id="par_idN1054E" xml-lang="en-US" level="1" l10n="NEW"><link href="text/sbasic/shared/03102450.xhp">IsError Function [Runtime]</link></paragraph>
36<paragraph role="paragraph" id="par_idN1055E" xml-lang="en-US" l10n="NEW">Tests if a variable contains an error value.</paragraph>
37</section>
38<paragraph role="heading" id="par_idN10561" xml-lang="en-US" level="2" l10n="NEW">Syntax:</paragraph>
39<paragraph role="paragraph" id="par_idN10565" xml-lang="en-US" l10n="NEW">IsError (Var)</paragraph>
40<paragraph role="heading" id="par_idN10568" xml-lang="en-US" level="2" l10n="NEW">Return value:</paragraph>
41<paragraph role="paragraph" id="par_idN1056C" xml-lang="en-US" l10n="NEW">Bool</paragraph>
42<paragraph role="heading" id="par_idN1056F" xml-lang="en-US" level="2" l10n="NEW">Parameters:</paragraph>
43<paragraph role="paragraph" id="par_idN10573" xml-lang="en-US" l10n="NEW">
44<emph>Var:</emph> Any variable that you want to test. If the variable contains an error value, the function returns True, otherwise the function returns False.</paragraph>
45</body>
46</helpdocument>
47