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<?xml version="1.0" encoding="UTF-8"?>
<helpdocument version="1.0">
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<meta>
<topic id="textsbasicshared03010303xml" indexer="include" status="PUBLISH">
<title id="tit" xml-lang="en-US">Red Function</title>
<filename>/text/sbasic/shared/03010303.xhp</filename>
</topic>
</meta>
<body>
<section id="red">
<bookmark xml-lang="en-US" branch="index" id="bm_id3148947">
<bookmark_value>Red function</bookmark_value>
</bookmark>
<paragraph id="hd_id3148947" role="heading" level="1" xml-lang="en-US"><link href="text/sbasic/shared/03010303.xhp" name="Red Function">Red Function</link></paragraph>
<paragraph id="par_id3149656" role="paragraph" xml-lang="en-US">Returns the Red component of the specified composite color code.</paragraph>
</section>
<paragraph id="hd_id3148799" role="heading" level="2" xml-lang="en-US">Syntax:</paragraph>
<bascode>
<paragraph id="par_id3150448" role="bascode" xml-lang="en-US">Red (ColorNumber As Long)</paragraph>
</bascode>
<paragraph id="hd_id3151042" role="heading" level="2" xml-lang="en-US">Return value:</paragraph>
<paragraph id="par_id3145173" role="paragraph" xml-lang="en-US">Integer</paragraph>
<paragraph id="hd_id3154685" role="heading" level="2" xml-lang="en-US">Parameter:</paragraph>
<paragraph id="par_id3150440" role="paragraph" xml-lang="en-US"> <emph>ColorNumber</emph>: Long integer expression that specifies any composite color code for which to return the Red component.</paragraph>
<embed href="text/sbasic/shared/00000003.xhp#errorcode"/>
<embed href="text/sbasic/shared/00000003.xhp#err5"/>
<section id="ColorPickerDialog">
<tip id="par_id961588421825749">The <link href="text/shared/optionen/01010501.xhp" name="color picker dialog">color picker dialog</link> details the red, green and blue components of a composite color code, as well as its hexadecimal expression. <link href="text/shared/guide/text_color.xhp" name="Changing the color of text">Changing the color of text</link> and selecting <emph>Custom color</emph> displays the color picker dialog.</tip>
</section>
<paragraph id="hd_id3148575" role="heading" level="2" xml-lang="en-US">Example:</paragraph>
<bascode>
<paragraph id="par_idm1341092848" role="bascode" localize="false" xml-lang="en-US">Sub ExampleColor</paragraph>
<paragraph id="par_idm1341091616" role="bascode" localize="false" xml-lang="en-US">Dim lVar As Long</paragraph>
<paragraph id="par_idm1341090384" role="bascode" localize="false" xml-lang="en-US"> lVar = rgb(128,0,200)</paragraph>
<paragraph id="par_id3147435" role="bascode" xml-lang="en-US"> MsgBox "The color " & lVar & " consists of:" & Chr(13) &_</paragraph>
<paragraph id="par_id3155306" role="bascode" xml-lang="en-US"> "red= " & red(lVar) & Chr(13)&_</paragraph>
<paragraph id="par_id3149262" role="bascode" xml-lang="en-US"> "green= " & green(lVar) & Chr(13)&_</paragraph>
<paragraph id="par_id3147397" role="bascode" xml-lang="en-US"> "blue= " & blue(lVar) & Chr(13) , 64,"colors"</paragraph>
<paragraph id="par_idm1341081888" role="bascode" localize="false" xml-lang="en-US">End Sub</paragraph>
</bascode>
</body>
</helpdocument>
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