60 lines
3.4 KiB
HTML
60 lines
3.4 KiB
HTML
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<!DOCTYPE html
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PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<meta name="DC.Type" content="reference" />
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<meta name="DC.Title" content="%SWITCH with the Change Variable (CHGVAR) command" />
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<meta name="abstract" content="On the Change Variable (CHGVAR) command, you can specify %SWITCH to change the value of a logical variable." />
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<meta name="description" content="On the Change Variable (CHGVAR) command, you can specify %SWITCH to change the value of a logical variable." />
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<meta name="DC.subject" content="CHGVAR (Change Variable) command, %SWITCH setting" />
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<meta name="keywords" content="CHGVAR (Change Variable) command, %SWITCH setting" />
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<meta name="DC.Relation" scheme="URI" content="../cl/chgvar.htm" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 1998, 2006" />
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<title>%SWITCH with the Change Variable (CHGVAR) command</title>
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</head>
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<body id="chgv"><a name="chgv"><!-- --></a>
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<!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
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<h1 class="topictitle1">%SWITCH with the <span class="cmdname">Change Variable (CHGVAR)</span> command</h1>
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<div><p>On the <span class="cmdname">Change Variable (CHGVAR)</span> command, you
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can specify %SWITCH to change the value of a logical variable. </p>
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<div class="section"><p>The value of the logical variable is determined by the results
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of comparing your %SWITCH settings with the job switch settings. If the result
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of the comparison is true, the logical variable is set to '1'. If the result
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is false, the variable is set to '0'. For instance, if the job switch is
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set to <samp class="codeph">10000001</samp> and this procedure is processed, then the
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variable &A has a value of '1'.: </p>
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<pre>PGM
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DCL &A *LGL
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CHGVAR VAR(&A) VALUE(%SWITCH(10000001))
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.
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.
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.
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ENDPGM</pre>
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</div>
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</div>
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<div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="switc.htm" title="The switch built-in function (%SWITCH) compares one or more of eight switches with the eight switch settings already established for the job and returns a logical value of '0' or '1'.">%SWITCH built-in function</a></div>
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</div>
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<div class="relinfo"><strong>Related information</strong><br />
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<div><a href="../cl/chgvar.htm">Change Variable (CHGVAR) command</a></div>
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</div>
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</div>
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</body>
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</html>
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