<?xml version="1.0" encoding="UTF-8"?> <helpdocument version="1.0"> <!-- * 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 . --> <meta> <topic id="textscalc01func_datevaluexml" indexer="include" status="PUBLISH"> <title xml-lang="en-US" id="tit">DATEVALUE </title> <filename>/text/scalc/01/func_datevalue.xhp</filename> </topic> </meta> <body> <bookmark xml-lang="en-US" branch="index" id="bm_id3145621"> <bookmark_value>DATEVALUE function</bookmark_value> </bookmark> <bookmark xml-lang="en-US" branch="hid/SC_HID_FUNC_DATWERT" id="bm_id3163820" localize="false"/> <h1 id="hd_id3145621"><variable id="datevalue"><link href="text/scalc/01/func_datevalue.xhp">DATEVALUE</link></variable></h1> <paragraph xml-lang="en-US" id="par_id3145087" role="paragraph"><ahelp hid="HID_FUNC_DATWERT">Returns the internal date number for text in quotes.</ahelp></paragraph> <paragraph xml-lang="en-US" id="par_id3149281" role="paragraph">The internal date number is returned as a number. The number is determined by the date system that is used by $[officename] to calculate dates.</paragraph> <paragraph xml-lang="en-US" id="par_id0119200903491982" role="paragraph">If the text string also includes a time value, DATEVALUE only returns the integer part of the conversion.</paragraph> <embed href="text/scalc/01/ODFF.xhp#odff"/> <embed href="text/scalc/01/common_func.xhp#sectionsyntax"/> <paragraph xml-lang="en-US" id="par_id3149268" role="code">DATEVALUE("Text")</paragraph> <paragraph xml-lang="en-US" id="par_id3154819" role="paragraph"><emph>Text</emph> is a valid date expression and must be entered with quotation marks.</paragraph> <embed href="text/scalc/01/04060102.xhp#datenumberinfo"/> <embed href="text/scalc/01/04060102.xhp#datenumberwarn"/> <embed href="text/scalc/01/common_func.xhp#sectionexample"/> <paragraph xml-lang="en-US" id="par_id3155841" role="paragraph"> <item type="input">=DATEVALUE("1954-07-20")</item> yields 19925.</paragraph> <section id="relatedtopics"> <embed href="text/scalc/01/04060102.xhp#datetimefunctions"/> </section> </body> </helpdocument>