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76 lines
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5.4 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<helpdocument version="1.0">
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<!--
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* This file is part of the LibreOffice project.
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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* This file incorporates work covered by the following license notice:
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* License, Version 2.0 (the "License"); you may not use this file
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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<meta>
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<topic id="textsbasicshared03030205xml" indexer="include" status="PUBLISH">
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<title id="tit" xml-lang="en-US">TimeSerial Function</title>
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<filename>/text/sbasic/shared/03030205.xhp</filename>
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</topic>
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</meta>
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<body>
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<section id="timeserial">
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<bookmark xml-lang="en-US" branch="index" id="bm_id3143271">
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<bookmark_value>TimeSerial function</bookmark_value>
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</bookmark>
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<h1 id="hd_id3143271"><link href="text/sbasic/shared/03030205.xhp">TimeSerial Function</link></h1>
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<paragraph id="par_id3156344" role="paragraph" xml-lang="en-US">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>
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</section>
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<h2 id="hd_id3146794">Syntax:</h2>
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<bascode>
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<paragraph id="par_id3150792" role="bascode" xml-lang="en-US">TimeSerial (hour, minute, second)</paragraph>
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</bascode>
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<h2 id="hd_id3148797">Return value:</h2>
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<paragraph id="par_id3154908" role="paragraph" xml-lang="en-US">Date</paragraph>
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<h2 id="hd_id3154124">Parameters:</h2>
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<paragraph id="par_id3153193" role="paragraph" xml-lang="en-US"> <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>
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<paragraph id="par_id3159252" role="paragraph" xml-lang="en-US"> <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>
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<paragraph id="par_id3161831" role="paragraph" xml-lang="en-US"> <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>
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<paragraph id="par_id3155854" role="paragraph" xml-lang="en-US"> <emph>Examples:</emph> </paragraph>
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<paragraph id="par_id3153952" role="paragraph" xml-lang="en-US">12, -5, 45 corresponds to 11, 55, 45</paragraph>
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<paragraph id="par_id3147349" role="paragraph" xml-lang="en-US">12, 61, 45 corresponds to 13, 2, 45</paragraph>
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<paragraph id="par_id3147426" role="paragraph" xml-lang="en-US">12, 20, -2 corresponds to 12, 19, 58</paragraph>
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<paragraph id="par_id3153365" role="paragraph" xml-lang="en-US">12, 20, 63 corresponds to 12, 21, 4</paragraph>
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<paragraph id="par_id3146985" role="paragraph" xml-lang="en-US">You can use the TimeSerial function to convert any time into a single value that you can use to calculate time differences.</paragraph>
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<paragraph id="par_id3155308" role="paragraph" xml-lang="en-US">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>
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<paragraph id="par_id3149482" role="paragraph" xml-lang="en-US">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>
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<embed href="text/sbasic/shared/00000003.xhp#errorcode"/>
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<embed href="text/sbasic/shared/00000003.xhp#err5"/>
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<h2 id="hd_id3154790">Example:</h2>
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<bascode>
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<paragraph id="par_idm1341318224" role="bascode" localize="false" xml-lang="en-US">Sub ExampleTimeSerial</paragraph>
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<paragraph id="par_idm1341316992" role="bascode" localize="false" xml-lang="en-US">Dim dDate As Double, sDate As String</paragraph>
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<paragraph id="par_idm1341315744" role="bascode" localize="false" xml-lang="en-US"> dDate = TimeSerial(8,30,15)</paragraph>
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<paragraph id="par_idm1341314496" role="bascode" localize="false" xml-lang="en-US"> sDate = TimeSerial(8,30,15)</paragraph>
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<paragraph id="par_id3155600" role="bascode" xml-lang="en-US"> MsgBox dDate,64,"Time as a number"</paragraph>
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<paragraph id="par_id3153417" role="bascode" xml-lang="en-US"> MsgBox sDate,64,"Formatted time"</paragraph>
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<paragraph id="par_idm1341309792" role="bascode" localize="false" xml-lang="en-US">End Sub</paragraph>
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</bascode>
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</body>
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</helpdocument> |