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="textsbasicshared03103300xml" indexer="include" status="PUBLISH">
27<title id="tit" xml-lang="en-US">Option Explicit Statement [Runtime]</title>
28<filename>/text/sbasic/shared/03103300.xhp</filename>
29</topic>
30</meta>
31<body>
32<section id="optionexplicit">
33<bookmark xml-lang="en-US" branch="index" id="bm_id3145090">
34<bookmark_value>Option Explicit statement</bookmark_value>
35</bookmark>
36<paragraph role="heading" id="hd_id3145090" xml-lang="en-US" level="1" l10n="U" oldref="1"><link href="text/sbasic/shared/03103300.xhp" name="Option Explicit Statement [Runtime]">Option Explicit Statement [Runtime]</link></paragraph>
37<paragraph role="paragraph" id="par_id3148538" xml-lang="en-US" l10n="U" oldref="2">Specifies that every variable in the program code must be explicitly declared with the Dim statement.</paragraph>
38</section>
39<paragraph role="heading" id="hd_id3149763" xml-lang="en-US" level="2" l10n="U" oldref="3">Syntax:</paragraph>
40<paragraph role="paragraph" id="par_id3149514" xml-lang="en-US" l10n="U" oldref="4">Option Explicit</paragraph>
41<paragraph role="heading" id="hd_id3145315" xml-lang="en-US" level="2" l10n="U" oldref="5">Parameters:</paragraph>
42<paragraph role="warning" id="par_id3145172" xml-lang="en-US" l10n="U" oldref="6">This statement must be added before the executable program code in a module.</paragraph>
43<paragraph role="heading" id="hd_id3125864" xml-lang="en-US" level="2" l10n="U" oldref="7">Example:</paragraph>
44<paragraph role="paragraph" id="par_id3154217" xml-lang="en-US" l10n="U" oldref="8">Option Explicit</paragraph>
45<paragraph role="paragraph" id="par_id3156214" xml-lang="en-US" l10n="U" oldref="9">Sub ExampleExplicit</paragraph>
46<paragraph role="paragraph" id="par_id3153193" xml-lang="en-US" l10n="U" oldref="10">Dim sVar As String</paragraph>
47<paragraph role="paragraph" id="par_id3159252" xml-lang="en-US" l10n="U" oldref="11">sVar = "Las Vegas"</paragraph>
48<paragraph role="paragraph" id="par_id3145787" xml-lang="en-US" l10n="U" oldref="12">For i% = 1 to 10 REM This results in a run-time error</paragraph>
49<paragraph role="paragraph" id="par_id3152598" xml-lang="en-US" l10n="U" oldref="13">REM</paragraph>
50<paragraph role="paragraph" id="par_id3145749" xml-lang="en-US" l10n="U" oldref="14">Next i%</paragraph>
51<paragraph role="paragraph" id="par_id3150010" xml-lang="en-US" l10n="U" oldref="15">End Sub</paragraph>
52</body>
53</helpdocument>
54