63 lines
2.4 KiB
HTML
63 lines
2.4 KiB
HTML
|
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
|
||
|
|
<html>
|
||
|
|
<head>
|
||
|
|
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
|
||
|
|
<meta name="Copyright" content="Copyright (c) 2006 by IBM Corporation">
|
||
|
|
<title>Using Dynamic Screen Manager APIs</title>
|
||
|
|
<!-- Begin Header Records ========================================= -->
|
||
|
|
<!-- All rights reserved. Licensed Materials Property of IBM -->
|
||
|
|
<!-- US Government Users Restricted Rights -->
|
||
|
|
<!-- Use, duplication or disclosure restricted by -->
|
||
|
|
<!-- GSA ADP Schedule Contract with IBM Corp. -->
|
||
|
|
<!-- Change History: -->
|
||
|
|
<!-- YYMMDD USERID Change description -->
|
||
|
|
<!-- DSMMST1 SCRIPT A converted by B2H R4.1 (346) (CMS) by V2KEA304 -->
|
||
|
|
<!-- at RCHVMW2 on 29 Jan 1999 at 16:05:09 -->
|
||
|
|
<!-- End Header Records -->
|
||
|
|
<link rel="stylesheet" type="text/css" href="../rzahg/ic.css">
|
||
|
|
</head>
|
||
|
|
<body>
|
||
|
|
<!-- End Header Records -->
|
||
|
|
<!-- Java sync-link -->
|
||
|
|
<script language="Javascript" src="../rzahg/synch.js" type="text/javascript">
|
||
|
|
</script>
|
||
|
|
|
||
|
|
<a name="Top_Of_Page"></a>
|
||
|
|
|
||
|
|
<h2>Using Dynamic Screen Manager APIs</h2>
|
||
|
|
|
||
|
|
<h3>Data Structures for DSM APIs</h3>
|
||
|
|
|
||
|
|
<p>Data structures for use with ILE C, ILE COBOL, and ILE RPG/400<sup>(R)</sup>
|
||
|
|
are available in the QSYSINC library in member QSNAPI for service program QSNAPI.</p>
|
||
|
|
|
||
|
|
<br>
|
||
|
|
|
||
|
|
|
||
|
|
<h3>Omitting Parameters with Associated Lengths</h3>
|
||
|
|
|
||
|
|
<p>To omit a parameter with an associated length parameter, that length
|
||
|
|
parameter should be omitted or specified as 0. If the length parameter is
|
||
|
|
specified with a value greater than 0, the parameter with which it is
|
||
|
|
associated is required.</p>
|
||
|
|
|
||
|
|
<p>For example, to omit the user extension information on the low-level
|
||
|
|
environment, specify either a NULL pointer by value, or 0 by reference for the
|
||
|
|
length. The extension information structure is ignored. If the length is
|
||
|
|
greater than 0, the extension information structure cannot be NULL. If it is,
|
||
|
|
then a <samp>Required parameter omitted</samp> error is generated.</p>
|
||
|
|
|
||
|
|
<hr>
|
||
|
|
<center>
|
||
|
|
<table cellpadding="2" cellspacing="2">
|
||
|
|
<tr align="center">
|
||
|
|
<td valign="middle" align="center">
|
||
|
|
<a href="dsm.htm">Dynamic Screen Manager APIs</a> |
|
||
|
|
<a href="aplist.htm">APIs by category</a></td>
|
||
|
|
</tr>
|
||
|
|
</table>
|
||
|
|
</center>
|
||
|
|
</body>
|
||
|
|
</html>
|
||
|
|
|