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<?xml version="1.0" encoding="UTF-8"?>
<helpdocument version="1.0">
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<meta>
<topic id="textsbasicshared03120104xml" indexer="include" status="PUBLISH">
<title id="tit" xml-lang="en-US">Val Function [Runtime]</title>
<filename>/text/sbasic/shared/03120104.xhp</filename>
</topic>
</meta>
<body>
<section id="val">
<bookmark xml-lang="en-US" branch="index" id="bm_id3149205">
<bookmark_value>Val function</bookmark_value>
</bookmark>
<paragraph id="hd_id3149205" role="heading" level="1" xml-lang="en-US"><link href="text/sbasic/shared/03120104.xhp" name="Val Function [Runtime]">Val Function [Runtime]</link></paragraph>
<paragraph id="par_id3153345" role="paragraph" xml-lang="en-US">Converts a string to a numeric expression.</paragraph>
</section>
<paragraph id="hd_id3159157" role="heading" level="2" xml-lang="en-US">Syntax:</paragraph>
<bascode>
<paragraph id="par_id3149514" role="bascode" xml-lang="en-US">Val (Text As String)</paragraph>
</bascode>
<paragraph id="hd_id3150669" role="heading" level="2" xml-lang="en-US">Return value:</paragraph>
<paragraph id="par_id3143228" role="paragraph" xml-lang="en-US">Double</paragraph>
<paragraph id="hd_id3156024" role="heading" level="2" xml-lang="en-US">Parameters:</paragraph>
<paragraph id="par_id3154348" role="paragraph" xml-lang="en-US"> <emph>Text:</emph> String that represents a number.</paragraph>
<paragraph id="par_id3149670" role="paragraph" xml-lang="en-US">Using the Val function, you can convert a string that represents numbers into numeric expressions. This is the inverse of the <emph>Str</emph> function. If only part of the string contains numbers, only the first appropriate characters of the string are converted. If the string does not contain any numbers, the <emph>Val</emph> function returns the value 0.</paragraph>
<embed href="text/sbasic/shared/00000003.xhp#errorcode"/>
<embed href="text/sbasic/shared/00000003.xhp#err5"/>
<paragraph id="hd_id3154365" role="heading" level="2" xml-lang="en-US">Example:</paragraph>
<bascode>
<paragraph id="par_idm1341084240" role="bascode" localize="false" xml-lang="en-US">Sub ExampleVal</paragraph>
<paragraph id="par_idm1341083008" role="bascode" localize="false" xml-lang="en-US"> MsgBox Val("123.123")</paragraph>
<paragraph id="par_idm1341081760" role="bascode" localize="false" xml-lang="en-US"> MsgBox Val("A123.123")</paragraph>
<paragraph id="par_idm1341080512" role="bascode" localize="false" xml-lang="en-US">End Sub</paragraph>
</bascode>
</body>
</helpdocument>
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