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="textsbasicshared03103500xml" indexer="include" status="PUBLISH"> 27<title id="tit" xml-lang="en-US">Static Statement [Runtime]</title> 28<filename>/text/sbasic/shared/03103500.xhp</filename> 29</topic> 30</meta> 31<body> 32<section id="static"> 33<bookmark xml-lang="en-US" branch="index" id="bm_id3149798"> 34<bookmark_value>Static statement</bookmark_value> 35</bookmark> 36<paragraph role="heading" id="hd_id3149798" xml-lang="en-US" level="1" l10n="U" oldref="1"><link href="text/sbasic/shared/03103500.xhp" name="Static Statement [Runtime]">Static Statement [Runtime]</link></paragraph> 37<paragraph role="paragraph" id="par_id3153311" xml-lang="en-US" l10n="U" oldref="2">Declares a variable or an array at the procedure level within a subroutine or a function, so that the values of the variable or the array are retained after exiting the subroutine or function. Dim statement conventions are also valid.</paragraph> 38</section> 39<paragraph role="warning" id="par_id3147264" xml-lang="en-US" l10n="U" oldref="3">The <emph>Static statement</emph> cannot be used to define variable arrays. Arrays must be specified according to a fixed size.</paragraph> 40<paragraph role="heading" id="hd_id3149657" xml-lang="en-US" level="2" l10n="U" oldref="4">Syntax:</paragraph> 41<paragraph role="paragraph" id="par_id3150400" xml-lang="en-US" l10n="U" oldref="5">Static VarName[(start To end)] [As VarType], VarName2[(start To end)] [As VarType], ...</paragraph> 42<paragraph role="heading" id="hd_id3148452" xml-lang="en-US" level="2" l10n="U" oldref="6">Example:</paragraph> 43<paragraph role="code" id="par_id3156214" xml-lang="en-US" l10n="U" oldref="7">Sub ExampleStatic</paragraph> 44<paragraph role="code" id="par_id1940061" xml-lang="en-US" l10n="NEW">Dim iCount as Integer, iResult as Integer</paragraph> 45<paragraph role="code" id="par_id878627" xml-lang="en-US" l10n="NEW">For iCount = 0 to 2</paragraph> 46<paragraph role="code" id="par_id7914059" xml-lang="en-US" l10n="NEW">iResult = InitVar()</paragraph> 47<paragraph role="code" id="par_id299691" xml-lang="en-US" l10n="NEW">Next iCount</paragraph> 48<paragraph role="code" id="par_id3150870" xml-lang="en-US" l10n="CHG" oldref="11">MsgBox iResult,0,"The answer is"</paragraph> 49<paragraph role="code" id="par_id3153771" xml-lang="en-US" l10n="U" oldref="13">End Sub</paragraph> 50<paragraph role="code" id="par_id3151115" xml-lang="en-US" l10n="U" oldref="15">REM Function for initialization of the static variable</paragraph> 51<paragraph role="code" id="par_id3148618" xml-lang="en-US" l10n="U" oldref="16">Function InitVar() As Integer</paragraph> 52<paragraph role="code" id="par_id3154217" xml-lang="en-US" l10n="U" oldref="8">Static iInit As Integer</paragraph> 53<paragraph role="code" id="par_id1057161" xml-lang="en-US" l10n="NEW">Const iMinimum as Integer = 40 REM minimum return value of this function</paragraph> 54<paragraph role="code" id="par_id580462" xml-lang="en-US" l10n="NEW">if iInit = 0 then REM check if initialized</paragraph> 55<paragraph role="code" id="par_id7382732" xml-lang="en-US" l10n="NEW">iInit = iMinimum</paragraph> 56<paragraph role="code" id="par_id5779900" xml-lang="en-US" l10n="NEW">else</paragraph> 57<paragraph role="code" id="par_id3151041" xml-lang="en-US" l10n="U" oldref="10">iInit = iInit + 1</paragraph> 58<paragraph role="code" id="par_id5754264" xml-lang="en-US" l10n="NEW">end if</paragraph> 59<paragraph role="code" id="par_id6529435" xml-lang="en-US" l10n="NEW">InitVar = iInit</paragraph> 60<paragraph role="code" id="par_id3150487" xml-lang="en-US" l10n="U" oldref="18">End Function</paragraph> 61</body> 62</helpdocument> 63