<?xml version="1.0" encoding="UTF-8"?> <!-- * This file is part of the LibreOffice project. * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. * * This file incorporates work covered by the following license notice: * * 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 . --> <helpdocument version="1.0"> <meta> <topic id="textsbasicshared03060400xml" indexer="include" status="PUBLISH"> <title id="tit" xml-lang="en-US">Not-Operator [Runtime]</title> <filename>/text/sbasic/shared/03060400.xhp</filename> </topic> <history> <created date="2003-10-31T00:00:00">Sun Microsystems, Inc.</created> </history> </meta> <body> <section id="not"> <bookmark xml-lang="en-US" branch="index" id="bm_id3156024"><bookmark_value>Not operator (logical)</bookmark_value> </bookmark> <paragraph role="heading" id="hd_id3156024" xml-lang="en-US" level="1" l10n="U" oldref="1"><link href="text/sbasic/shared/03060400.xhp" name="Not-Operator [Runtime]">Not-Operator [Runtime]</link></paragraph> <paragraph role="paragraph" id="par_id3159414" xml-lang="en-US" l10n="U" oldref="2">Negates an expression by inverting the bit values.</paragraph> </section> <paragraph role="heading" id="hd_id3149457" xml-lang="en-US" level="2" l10n="U" oldref="3">Syntax:</paragraph> <bascode> <paragraph role="bascode" id="par_id3150360" xml-lang="en-US" oldref="4">Result = Not Expression</paragraph> </bascode> <paragraph role="heading" id="hd_id3151211" xml-lang="en-US" level="2" l10n="U" oldref="5">Parameters:</paragraph> <paragraph role="paragraph" id="par_id3147228" xml-lang="en-US" l10n="U" oldref="6"> <emph>Result:</emph> Any numeric variable that contains the result of the negation.</paragraph> <paragraph role="paragraph" id="par_id3154124" xml-lang="en-US" l10n="CHG" oldref="7"> <emph>Expression:</emph> Any expression that you want to negate.</paragraph> <paragraph role="paragraph" id="par_id3150868" xml-lang="en-US" l10n="U" oldref="8">When a Boolean expression is negated, the value True changes to False, and the value False changes to True.</paragraph> <paragraph role="paragraph" id="par_id3145785" xml-lang="en-US" l10n="U" oldref="9">In a bitwise negation each individual bit is inverted.</paragraph> <paragraph role="heading" id="hd_id3153093" xml-lang="en-US" level="2" l10n="U" oldref="10">Example:</paragraph> <bascode> <paragraph role="bascode" localize="false" xml-lang="en-US">Sub ExampleNot</paragraph> <paragraph role="bascode" localize="false" xml-lang="en-US">Dim vA As Variant, vB As Variant, vC As Variant, vD As Variant</paragraph> <paragraph role="bascode" localize="false" xml-lang="en-US">Dim vOut As Variant</paragraph> <paragraph role="bascode" localize="false" xml-lang="en-US"> vA = 10: vB = 8: vC = 6: vD = Null</paragraph> <paragraph role="bascode" id="par_id3145749" xml-lang="en-US" l10n="U" oldref="15"> vOut = Not vA ' Returns -11</paragraph> <paragraph role="bascode" id="par_id3148645" xml-lang="en-US" l10n="CHG" oldref="16"> vOut = Not(vC > vD) ' Returns -1</paragraph> <paragraph role="bascode" id="par_id3156441" xml-lang="en-US" l10n="U" oldref="17"> vOut = Not(vB > vA) ' Returns -1</paragraph> <paragraph role="bascode" id="par_id3152596" xml-lang="en-US" l10n="U" oldref="18"> vOut = Not(vA > vB) ' Returns 0</paragraph> <paragraph role="bascode" localize="false" xml-lang="en-US">End Sub</paragraph> </bascode> </body> </helpdocument>