194 lines
6.1 KiB
HTML
194 lines
6.1 KiB
HTML
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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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<meta name="Copyright" content="Copyright (c) 2006 by IBM Corporation">
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<title>Set Screen Image (QUISETSC) API</title>
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<!-- Begin Header Records ========================================== -->
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<!-- All rights reserved. Licensed Materials Property of IBM -->
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<!-- US Government Users Restricted Rights -->
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<!-- Use, duplication or disclosure restricted by -->
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<!-- GSA ADP Schedule Contract with IBM Corp. -->
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<!-- GSA ADP Schedule Contract with IBM Corp. -->
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<!-- Change History: -->
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<!-- YYMMDD USERID Change description -->
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<!--Edited by Kersten Nov 2001 -->
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<!-- End Header Records -->
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<link rel="stylesheet" type="text/css" href="../rzahg/ic.css">
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</head>
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<body>
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<a name="Top_Of_Page"></a>
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<!--Java sync-link-->
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<script type="text/javascript" language="Javascript" src="../rzahg/synch.js">
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</script>
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<h2>Set Screen Image (QUISETSC) API</h2>
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<div class="box" style="width: 80%;">
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<br>
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Required Parameter Group:<br>
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<!-- iddvc RMBR -->
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<br>
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<table width="100%">
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<tr>
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<td align="center" valign="top" width="10%">1</td>
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<td align="left" valign="top" width="50%">Application handle</td>
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<td align="left" valign="top" width="20%">Input</td>
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<td align="left" valign="top" width="20%">Char(8)</td>
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</tr>
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<tr>
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<td align="center" valign="top">2</td>
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<td align="left" valign="top">Error code</td>
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<td align="left" valign="top">I/O</td>
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<td align="left" valign="top">Char(*)</td>
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</tr>
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</table><br>
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Default Public Authority: *USE<br>
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<!-- iddvc RMBR -->
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<br>
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Threadsafe: No<br>
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<!-- iddvc RMBR -->
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<br>
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</div>
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<p>The Set Screen Image (QUISETSC) API establishes the screen image for a UIM
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application. This API is used when a pop-up window is displayed over a panel
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that was not displayed using the same UIM application.</p>
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<p>For displaying pop-up windows over data description specifications (DDS)
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screens, it is the responsibility of the application program to save and
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restore the display before and after displaying the pop-up window. This can be
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done by specifying RSTDSP(*YES) for the DDS display file.</p>
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<p>When the QUISETSC API is called, a read screen command is sent to the
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requesting program device. The screen image returned from the read screen
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operation is saved for the open application. Subsequent panels displayed in
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pop-up windows are displayed on top of this image. Using this API to set the
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screen image is functionally similar to using the Display Panel (QUIDSPP) API
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to establish the primary panel on which pop-up windows are overlaid.</p>
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<p>The UIM does not preserve the extended character buffer (ECB) attributes on
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the underlying panel. This means that the UIM issues a read screen command
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instead of a read screen with ECB command. Any highlighting on the underlying
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panel that was specified using ECB attributes is lost. When the application
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redisplays the underlying panel after the pop-up window is removed, the correct
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highlighting is restored.</p>
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<p>No half-index ECB attributes are preserved.</p>
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<p>Any double-byte character string (DBCS) data in the underlying panel is
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supported, including DBCS data whose shift-in and shift-out characters are
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specified in ECB attributes.<br>
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</p>
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<br>
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<!-- Please NOTE: DO NOT DELETE THIS SECTION if this API has no authorities and locks. -->
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<!-- Instead, use the commented out coding below to indicate NONE. -->
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<h3>Authorities and Locks</h3>
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<!-- Use this if there are no authorities and locks. -->
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<p>None.</p>
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<br>
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<h3>Required Parameter Group</h3>
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<dl>
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<dt><strong>Application handle</strong></dt>
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<dd>INPUT; CHAR(8)
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<p> The application handle assigned by the UIM and returned to the application
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program by the Open Display Application (QUIOPNDA) API when the application is
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opened.</p>
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</dd>
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<dt><strong>Error code</strong></dt>
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<dd>I/O; CHAR(*)
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<p> The structure in which to return error information. For the format of the
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structure, see <a href="../apiref/error.htm#hdrerrcod">Error Code Parameter</a>.</p>
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</dd>
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</dl>
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<h3>Error Messages</h3>
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<table width="100%" cellpadding="5">
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<!-- cols="15 85" -->
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<tr>
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<th align="left" valign="top">Message ID</th>
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<th align="left" valign="top">Error Message Text</th>
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</tr>
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<tr>
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<td width="15%" valign="top">CPF3C90 E</td>
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<td width="85%" valign="top">Literal value cannot be changed.</td>
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</tr>
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<tr>
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<td align="left" valign="top">CPF6A0B E</td>
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<td align="left" valign="top">Application handle &3 not valid.</td>
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</tr>
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<tr>
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<td align="left" valign="top">CPF6A0C E</td>
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<td align="left" valign="top">Application domain error for application
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&1.</td>
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</tr>
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<tr>
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<td align="left" valign="top">CPF6A0F E</td>
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<td align="left" valign="top">Previous error occurred while running application
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&3.</td>
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</tr>
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<tr>
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<td align="left" valign="top">CPF6A1F E</td>
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<td align="left" valign="top">An active display already exists for this
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application.</td>
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</tr>
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<tr>
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<td align="left" valign="top">CPF6A24 E</td>
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<td align="left" valign="top">Parameter &1 not passed correctly.</td>
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</tr>
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<tr>
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<td align="left" valign="top">CPF6A25 E</td>
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<td align="left" valign="top">Return code length of &1 not valid.</td>
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</tr>
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<tr>
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<td align="left" valign="top">CPF6A3E E</td>
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<td align="left" valign="top">Application not open for display.</td>
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</tr>
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<tr>
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<td align="left" valign="top">CPF6A50 E</td>
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<td align="left" valign="top">Error was found during display file or printer
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file operation.</td>
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</tr>
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<tr>
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<td align="left" valign="top">CPF9872 E</td>
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<td align="left" valign="top">Program or service program &1 in library
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&2 ended. Reason code &3.</td>
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</tr>
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</table>
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<br>
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<hr>
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API introduced: V2R2
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<hr>
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<table cellpadding="2" cellspacing="2" align="center">
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<tr align="center">
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<td valign="middle" align="center"><a href="#Top_Of_Page">Top</a> | <a href=
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"uim1.htm">User Interface Manager (UIM) APIs</a> | <a href="aplist.htm">APIs by
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category</a> </td>
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</tr>
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</table>
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</body>
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</html>
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