<?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="textsbasicshared03103300xml" indexer="include" status="PUBLISH"> <title id="tit" xml-lang="en-US">Option Explicit Statement [Runtime]</title> <filename>/text/sbasic/shared/03103300.xhp</filename> </topic> </meta> <body> <section id="optionexplicit"> <bookmark xml-lang="en-US" branch="index" id="bm_id3145090"><bookmark_value>Option Explicit statement</bookmark_value> </bookmark> <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> <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> </section> <paragraph role="heading" id="hd_id3149763" xml-lang="en-US" level="2" l10n="U" oldref="3">Syntax:</paragraph> <paragraph role="paragraph" id="par_id3149514" xml-lang="en-US" l10n="U" oldref="4">Option Explicit</paragraph> <paragraph role="heading" id="hd_id3145315" xml-lang="en-US" level="2" l10n="U" oldref="5">Parameters:</paragraph> <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> <paragraph role="heading" id="hd_id3125864" xml-lang="en-US" level="2" l10n="U" oldref="7">Example:</paragraph> <paragraph role="paragraph" id="par_id3154217" xml-lang="en-US" l10n="U" oldref="8">Option Explicit</paragraph> <paragraph role="paragraph" id="par_id3156214" xml-lang="en-US" l10n="U" oldref="9">Sub ExampleExplicit</paragraph> <paragraph role="paragraph" id="par_id3153193" xml-lang="en-US" l10n="U" oldref="10">Dim sVar As String</paragraph> <paragraph role="paragraph" id="par_id3159252" xml-lang="en-US" l10n="U" oldref="11">sVar = "Las Vegas"</paragraph> <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> <paragraph role="paragraph" id="par_id3152598" xml-lang="en-US" l10n="U" oldref="13">REM</paragraph> <paragraph role="paragraph" id="par_id3145749" xml-lang="en-US" l10n="U" oldref="14">Next i%</paragraph> <paragraph role="paragraph" id="par_id3150010" xml-lang="en-US" l10n="U" oldref="15">End Sub</paragraph> </body> </helpdocument>