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diff --git a/source/text/sbasic/shared/03080302.xhp b/source/text/sbasic/shared/03080302.xhp new file mode 100644 index 0000000000..92f33def84 --- /dev/null +++ b/source/text/sbasic/shared/03080302.xhp @@ -0,0 +1,73 @@ +<?xml version="1.0" encoding="UTF-8"?> + + +<!--*********************************************************************** + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************--> + +<helpdocument version="1.0"> +<meta> +<topic id="textsbasicshared03080302xml" indexer="include" status="PUBLISH"> +<title id="tit" xml-lang="en-US">Rnd Function [Runtime]</title> +<filename>/text/sbasic/shared/03080302.xhp</filename> +</topic> +</meta> +<body> +<section id="rnd"> +<bookmark xml-lang="en-US" branch="index" id="bm_id3148685"><bookmark_value>Rnd function</bookmark_value> +</bookmark> +<paragraph role="heading" id="hd_id3148685" xml-lang="en-US" level="1" l10n="U" oldref="1"><link href="text/sbasic/shared/03080302.xhp" name="Rnd Function [Runtime]">Rnd Function [Runtime]</link></paragraph> +<paragraph role="paragraph" id="par_id3149669" xml-lang="en-US" l10n="U" oldref="2">Returns a random number between 0 and 1.</paragraph> +</section> +<paragraph role="heading" id="hd_id3153897" xml-lang="en-US" level="2" l10n="U" oldref="3">Syntax:</paragraph> +<paragraph role="paragraph" id="par_id3150543" xml-lang="en-US" l10n="U" oldref="4">Rnd [(Expression)]</paragraph> +<paragraph role="heading" id="hd_id3149655" xml-lang="en-US" level="2" l10n="U" oldref="5">Return value:</paragraph> +<paragraph role="paragraph" id="par_id3154365" xml-lang="en-US" l10n="U" oldref="6">Double</paragraph> +<paragraph role="heading" id="hd_id3154909" xml-lang="en-US" level="2" l10n="U" oldref="7">Parameters:</paragraph> +<paragraph role="paragraph" id="par_id3125864" xml-lang="en-US" l10n="U" oldref="8"> +<emph>Expression:</emph> Any numeric expression.</paragraph> +<paragraph role="paragraph" id="par_id3155306" xml-lang="en-US" l10n="U" oldref="12"> +<emph>Omitted:</emph> Returns the next random number in the sequence.</paragraph> +<paragraph role="paragraph" id="par_id3147318" xml-lang="en-US" l10n="U" oldref="14">The <emph>Rnd</emph> function only returns values ranging from 0 to 1. To generate random integers in a given range, use the formula in the following example:</paragraph> +<embed href="text/sbasic/shared/00000003.xhp#errorcode"/> +<embed href="text/sbasic/shared/00000003.xhp#err5"/> +<paragraph role="heading" id="hd_id3151118" xml-lang="en-US" level="2" l10n="U" oldref="15">Example:</paragraph> +<paragraph role="code" id="par_id3145365" xml-lang="en-US" l10n="U" oldref="16">Sub ExampleRandomSelect</paragraph> +<paragraph role="code" id="par_id3147426" xml-lang="en-US" l10n="U" oldref="17">Dim iVar As Integer</paragraph> +<paragraph role="code" id="par_id3150011" xml-lang="en-US" l10n="U" oldref="18">iVar = Int((15 * Rnd) -2)</paragraph> +<paragraph role="code" id="par_id3148575" xml-lang="en-US" l10n="U" oldref="19">Select Case iVar</paragraph> +<paragraph role="code" id="par_id3154097" xml-lang="en-US" l10n="U" oldref="20">Case 1 To 5</paragraph> +<paragraph role="code" id="par_id3147124" xml-lang="en-US" l10n="U" oldref="21">Print "Number from 1 to 5"</paragraph> +<paragraph role="code" id="par_id3155418" xml-lang="en-US" l10n="U" oldref="22">Case 6, 7, 8</paragraph> +<paragraph role="code" id="par_id3154943" xml-lang="en-US" l10n="U" oldref="23">Print "Number from 6 to 8"</paragraph> +<paragraph role="code" id="par_id3145800" xml-lang="en-US" l10n="U" oldref="24">Case Is > 8 And iVar < 11</paragraph> +<paragraph role="code" id="par_id3151074" xml-lang="en-US" l10n="U" oldref="25">Print "Greater than 8"</paragraph> +<paragraph role="code" id="par_id3154016" xml-lang="en-US" l10n="U" oldref="26">Case Else</paragraph> +<paragraph role="code" id="par_id3155602" xml-lang="en-US" l10n="U" oldref="27">Print "Outside range 1 to 10"</paragraph> +<paragraph role="code" id="par_id3150328" xml-lang="en-US" l10n="U" oldref="28">End Select</paragraph> +<paragraph role="code" id="par_id3154479" xml-lang="en-US" l10n="U" oldref="29">end sub</paragraph> +</body> +</helpdocument> |