1<?xml version="1.0" encoding="UTF-8"?> 2 3 4<!--*********************************************************************** 5 * 6 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 7 * 8 * Copyright 2000, 2010 Oracle and/or its affiliates. 9 * 10 * OpenOffice.org - a multi-platform office productivity suite 11 * 12 * This file is part of OpenOffice.org. 13 * 14 * OpenOffice.org is free software: you can redistribute it and/or modify 15 * it under the terms of the GNU Lesser General Public License version 3 16 * only, as published by the Free Software Foundation. 17 * 18 * OpenOffice.org is distributed in the hope that it will be useful, 19 * but WITHOUT ANY WARRANTY; without even the implied warranty of 20 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 21 * GNU Lesser General Public License version 3 for more details 22 * (a copy is included in the LICENSE file that accompanied this code). 23 * 24 * You should have received a copy of the GNU Lesser General Public License 25 * version 3 along with OpenOffice.org. If not, see 26 * <http://www.openoffice.org/license.html> 27 * for a copy of the LGPLv3 License. 28 * 29 ************************************************************************--> 30 31<helpdocument version="1.0"> 32<meta> 33<topic id="textsbasicshared03030205xml" indexer="include" status="PUBLISH"> 34<title id="tit" xml-lang="en-US">TimeSerial Function [Runtime]</title> 35<filename>/text/sbasic/shared/03030205.xhp</filename> 36</topic> 37<history> 38<created date="2003-10-31T00:00:00">Sun Microsystems, Inc.</created> 39<lastedited date="2004-08-24T14:40:09">converted from old format - fpe</lastedited> 40</history> 41</meta> 42<body> 43<section id="timeserial"> 44<bookmark xml-lang="en-US" branch="index" id="bm_id3143271"><bookmark_value>TimeSerial function</bookmark_value> 45</bookmark> 46<paragraph role="heading" id="hd_id3143271" xml-lang="en-US" level="1" l10n="U" oldref="1"><link href="text/sbasic/shared/03030205.xhp" name="TimeSerial Function [Runtime]">TimeSerial Function [Runtime]</link></paragraph> 47<paragraph role="paragraph" id="par_id3156344" xml-lang="en-US" l10n="U" oldref="2">Calculates a serial time value for the specified hour, minute, and second parameters that are passed as numeric value. You can then use this value to calculate the difference between times.</paragraph> 48</section> 49<paragraph role="heading" id="hd_id3146794" xml-lang="en-US" level="2" l10n="U" oldref="4">Syntax:</paragraph> 50<paragraph role="paragraph" id="par_id3150792" xml-lang="en-US" l10n="U" oldref="5">TimeSerial (hour, minute, second)</paragraph> 51<paragraph role="heading" id="hd_id3148797" xml-lang="en-US" level="2" l10n="U" oldref="6">Return value:</paragraph> 52<paragraph role="paragraph" id="par_id3154908" xml-lang="en-US" l10n="U" oldref="7">Date</paragraph> 53<paragraph role="heading" id="hd_id3154124" xml-lang="en-US" level="2" l10n="U" oldref="8">Parameters:</paragraph> 54<paragraph role="paragraph" id="par_id3153193" xml-lang="en-US" l10n="U" oldref="9"> 55<emph>hour:</emph> Any integer expression that indicates the hour of the time that is used to determine the serial time value. Valid values: 0-23.</paragraph> 56<paragraph role="paragraph" id="par_id3159252" xml-lang="en-US" l10n="U" oldref="10"> 57<emph>minute:</emph> Any integer expression that indicates the minute of the time that is used to determine the serial time value. In general, use values between 0 and 59. However, you can also use values that lie outside of this range, where the number of minutes influence the hour value.</paragraph> 58<paragraph role="paragraph" id="par_id3161831" xml-lang="en-US" l10n="U" oldref="11"> 59<emph>second:</emph> Any integer expression that indicates the second of the time that is used to determine the serial time value. In general, you can use values between 0 and 59. However, you can also use values that lie outside of this range, where the number seconds influences the minute value.</paragraph> 60<paragraph role="paragraph" id="par_id3155854" xml-lang="en-US" l10n="U" oldref="12"> 61<emph>Examples:</emph> 62</paragraph> 63<paragraph role="paragraph" id="par_id3153952" xml-lang="en-US" l10n="U" oldref="13">12, -5, 45 corresponds to 11, 55, 45</paragraph> 64<paragraph role="paragraph" id="par_id3147349" xml-lang="en-US" l10n="U" oldref="14">12, 61, 45 corresponds to 13, 2, 45</paragraph> 65<paragraph role="paragraph" id="par_id3147426" xml-lang="en-US" l10n="U" oldref="15">12, 20, -2 corresponds to 12, 19, 58</paragraph> 66<paragraph role="paragraph" id="par_id3153365" xml-lang="en-US" l10n="U" oldref="16">12, 20, 63 corresponds to 12, 21, 4</paragraph> 67<paragraph role="paragraph" id="par_id3146985" xml-lang="en-US" l10n="U" oldref="17">You can use the TimeSerial function to convert any time into a single value that you can use to calculate time differences.</paragraph> 68<paragraph role="paragraph" id="par_id3155308" xml-lang="en-US" l10n="U" oldref="18">The TimeSerial function returns the type Variant with VarType 7 (Date). This value is stored internally as a double-precision number between 0 and 0.9999999999. As opposed to the DateSerial or DateValue function, where the serial date values are calculated as days relative to a fixed date, you can calculate with values returned by the TimeSerial function, but you cannot evaluate them.</paragraph> 69<paragraph role="paragraph" id="par_id3149482" xml-lang="en-US" l10n="U" oldref="19">In the TimeValue function, you can pass a string as a parameter containing the time. For the TimeSerial function, however, you can pass the individual parameters (hour, minute, second) as separate numeric expressions.</paragraph> 70<embed href="text/sbasic/shared/00000003.xhp#errorcode"/> 71<embed href="text/sbasic/shared/00000003.xhp#err5"/> 72<paragraph role="heading" id="hd_id3154790" xml-lang="en-US" level="2" l10n="U" oldref="20">Example:</paragraph> 73<paragraph role="paragraph" id="par_id3145252" xml-lang="en-US" l10n="U" oldref="21">Sub ExampleTimeSerial</paragraph> 74<paragraph role="paragraph" id="par_id3153157" xml-lang="en-US" l10n="U" oldref="22">Dim dDate As Double, sDate As String</paragraph> 75<paragraph role="paragraph" id="par_id3156286" xml-lang="en-US" l10n="U" oldref="23">dDate = TimeSerial(8,30,15)</paragraph> 76<paragraph role="paragraph" id="par_id3148456" xml-lang="en-US" l10n="U" oldref="24">sDate = TimeSerial(8,30,15)</paragraph> 77<paragraph role="paragraph" id="par_id3155600" xml-lang="en-US" l10n="U" oldref="25">MsgBox dDate,64,"Time as a number"</paragraph> 78<paragraph role="paragraph" id="par_id3153417" xml-lang="en-US" l10n="U" oldref="26">MsgBox sDate,64,"Formatted time"</paragraph> 79<paragraph role="paragraph" id="par_id3153836" xml-lang="en-US" l10n="U" oldref="27">End Sub</paragraph> 80</body> 81</helpdocument> 82