69 lines
4.1 KiB
HTML
69 lines
4.1 KiB
HTML
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<?xml version="1.0" encoding="UTF-8"?>
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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="task" />
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<meta name="DC.Title" content="Define a simple list" />
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<meta name="abstract" content="A simple list can accept one or more values of the type specified by the parameter." />
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<meta name="description" content="A simple list can accept one or more values of the type specified by the parameter." />
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<meta name="DC.subject" content="parameter value, list of, simple, simple list, defining, description, passing to CPP, element in list" />
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<meta name="keywords" content="parameter value, list of, simple, simple list, defining, description, passing to CPP, element in list" />
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<meta name="DC.Relation" scheme="URI" content="dflst.htm" />
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<meta name="DC.Relation" scheme="URI" content="defslclhll.htm" />
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<meta name="DC.Relation" scheme="URI" content="slrx.htm" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 1998, 2006" />
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<title>Define a simple list</title>
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</head>
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<body id="dslst"><a name="dslst"><!-- --></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">Define a simple list</h1>
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<div><p>A simple list can accept one or more values of the type specified
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by the parameter. </p>
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<div class="section"> <p>For example, if the parameter is for the user name, a simple
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list means that more than one user name can be specified on that parameter.</p>
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<pre>USER(JONES SMITH MILLER)</pre>
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<p>If a parameter's value is a simple list, you specify the maximum
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number of elements the list can accept using the MAX parameter on the PARM
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statement. For a simple list, no command definition statements other than
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the PARM statement need be specified.</p>
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<p>The following example defines
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a parameter USER for which the display station user can specify up to five
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user names (a simple list). </p>
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<pre>PARM KWD(USER) TYPE(*NAME) LEN(10) MIN(0) MAX(5) +
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SPCVAL(*ALL) DFT(*ALL)</pre>
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<p>The parameter is an optional parameter as specified by MIN(0)
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and the default value is *ALL as specified by DFT(*ALL).</p>
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<p>When the elements
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in a simple list are passed to the command processing program, the format
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varies depending on whether you are using CL or HLL, or REXX. </p>
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</div>
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</div>
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<div>
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<ul class="ullinks">
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<li class="ulchildlink"><strong><a href="defslclhll.htm">Use CL or HLL for simple lists</a></strong><br />
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This describes the format in which elements in a simple list are passed when a command is run using CL or a high-level language.</li>
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<li class="ulchildlink"><strong><a href="slrx.htm">Use REXX for simple lists</a></strong><br />
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This describes the format in which elements in a simple list are passed when a command is run using REXX.</li>
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</ul>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="dflst.htm" title="You can define a parameter to accept a list of values instead of just a single value.">Define lists for parameters</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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