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<?xml version="1.0" encoding="UTF-8"?>
<helpdocument version="1.0">
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<meta>
<topic id="textsbasicshared03101100xml" indexer="include" status="PUBLISH">
<title id="tit" xml-lang="en-US">DefBool Statement</title>
<filename>/text/sbasic/shared/03101100.xhp</filename>
</topic>
</meta>
<body>
<section id="defbool">
<bookmark xml-lang="en-US" branch="index" id="bm_id3145759">
<bookmark_value>DefBool statement</bookmark_value>
</bookmark>
<paragraph id="hd_id3145759" role="heading" level="1" xml-lang="en-US"><link href="text/sbasic/shared/03101100.xhp" name="DefBool Statement">DefBool Statement</link></paragraph>
<paragraph id="par_id3153089" role="paragraph" xml-lang="en-US">If no type-declaration character or keyword is specified, the DefBool statement sets the default data type for variables, according to a letter range.</paragraph>
</section>
<section id="PrefixDefCommon">
<paragraph id="hd_id3149495" role="heading" level="2" xml-lang="en-US">Syntax:</paragraph>
<bascode>
<paragraph id="par_id3150682" role="bascode" xml-lang="en-US">Defxxx Characterrange1[, Characterrange2[,...]]</paragraph>
</bascode>
<paragraph id="hd_id3159201" role="heading" level="2" xml-lang="en-US">Parameters:</paragraph>
<paragraph id="par_id3147226" role="paragraph" xml-lang="en-US"> <emph>Characterrange:</emph> Letters that specify the range of variables that you want to set the default data type for.</paragraph>
<paragraph id="par_id3149178" role="paragraph" xml-lang="en-US"> <emph>xxx:</emph> Keyword that defines the default variable type:</paragraph>
<paragraph id="par_id3150669" role="paragraph" xml-lang="en-US"> <emph>Keyword: </emph>Default variable type</paragraph>
</section>
<paragraph id="par_id3149233" role="paragraph" xml-lang="en-US"> <emph>DefBool:</emph> Boolean</paragraph>
<section id="ExamplePrefixDefCommon">
<paragraph id="hd_id3149762" role="heading" level="2" xml-lang="en-US">Example:</paragraph>
<bascode>
<paragraph id="par_id3156152" role="bascode" xml-lang="en-US">' Prefix definition for variable types:</paragraph>
<paragraph id="par_idm1341573120" role="bascode" localize="false" xml-lang="en-US">DefBool b</paragraph>
<paragraph id="par_idm1341571888" role="bascode" localize="false" xml-lang="en-US">DefDate t</paragraph>
<paragraph id="par_idm1341570656" role="bascode" localize="false" xml-lang="en-US">DefDbl d</paragraph>
<paragraph id="par_idm1341569424" role="bascode" localize="false" xml-lang="en-US">DefInt i</paragraph>
<paragraph id="par_idm1341568192" role="bascode" localize="false" xml-lang="en-US">DefLng l</paragraph>
<paragraph id="par_idm1341566960" role="bascode" localize="false" xml-lang="en-US">DefObj o</paragraph>
<paragraph id="par_idm1341565728" role="bascode" localize="false" xml-lang="en-US">DefVar v</paragraph>
</bascode>
</section>
<bascode>
<paragraph id="par_idm1341564496" role="bascode" localize="false" xml-lang="en-US">Sub ExampleDefBool</paragraph>
<paragraph id="par_id3151381" role="bascode" xml-lang="en-US"> bOK=TRUE ' bOK is an implicit boolean variable</paragraph>
<paragraph id="par_idm1341561520" role="bascode" localize="false" xml-lang="en-US">End Sub</paragraph>
</bascode>
</body>
</helpdocument>
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