61 lines
3.3 KiB
HTML
61 lines
3.3 KiB
HTML
<?xml version="1.0" encoding="UTF-8"?>
|
|
<!DOCTYPE html
|
|
PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
|
|
<html lang="en-us" xml:lang="en-us">
|
|
<head>
|
|
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
|
|
<meta name="copyright" content="(C) Copyright IBM Corporation 2005" />
|
|
<meta name="DC.rights.owner" content="(C) Copyright IBM Corporation 2005" />
|
|
<meta name="security" content="public" />
|
|
<meta name="Robots" content="index,follow" />
|
|
<meta http-equiv="PICS-Label" content='(PICS-1.1 "http://www.icra.org/ratingsv02.html" l gen true r (cz 1 lz 1 nz 1 oz 1 vz 1) "http://www.rsac.org/ratingsv01.html" l gen true r (n 0 s 0 v 0 l 0) "http://www.classify.org/safesurf/" l gen true r (SS~~000 1))' />
|
|
<meta name="DC.Type" content="concept" />
|
|
<meta name="DC.Title" content="IA4HierarchyFolder::ItemAt" />
|
|
<meta name="DC.Relation" scheme="URI" content="rzakxia4hierarchyifspec.htm" />
|
|
<meta name="DC.Format" content="XHTML" />
|
|
<meta name="DC.Identifier" content="rzakxia4hfitemat" />
|
|
<meta name="DC.Language" content="en-us" />
|
|
<!-- 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. -->
|
|
<link rel="stylesheet" type="text/css" href="./ibmdita.css" />
|
|
<link rel="stylesheet" type="text/css" href="./ic.css" />
|
|
<title>IA4HierarchyFolder::ItemAt</title>
|
|
</head>
|
|
<body id="rzakxia4hfitemat"><a name="rzakxia4hfitemat"><!-- --></a>
|
|
<!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
|
|
<h1 class="topictitle1">IA4HierarchyFolder::ItemAt</h1>
|
|
<div><p><strong>Purpose</strong></p>
|
|
<p>Returns as SHITEMID (item identifier) structure for the folder object at
|
|
the specified position in the list of folder contents. This is a required
|
|
member function.</p>
|
|
<p><strong>Syntax</strong></p>
|
|
<pre>HRESULT STDMETHODCALLTYPE ItemAt(
|
|
ULONG ulIndex,
|
|
LPITEMIDLIST* ppidl
|
|
); </pre>
|
|
<p><strong>Parameters</strong></p>
|
|
<dl><dt class="dlterm">ulIndex</dt>
|
|
<dd>The zero-based index of the item for which an item identifier is requested.</dd>
|
|
<dt class="dlterm">ppidl</dt>
|
|
<dd>Address of the pointer that will receive the requested item identifier.</dd>
|
|
</dl>
|
|
<p><strong>Return Codes</strong></p>
|
|
<p>Returns NOERROR if successful or E_FAIL if the item is not available. Returns
|
|
E_OUTOFMEMORY if insufficient memory was available for the item identifier.</p>
|
|
<p><strong>Comments</strong></p>
|
|
<p>The iSeries™ Navigator
|
|
repeatedly calls this function to populate a folder in realtime. Long running
|
|
operations should therefore be avoided. Refer to CWBA4HYF.H for the format
|
|
of iSeries Navigator
|
|
item identifiers. Use the Windows<sup>®</sup> IMalloc interface to allocate
|
|
memory for the item identifier.</p>
|
|
</div>
|
|
<div>
|
|
<div class="familylinks">
|
|
<div class="parentlink"><strong>Parent topic:</strong> <a href="rzakxia4hierarchyifspec.htm" title="An item identifier, or data entity, identifies all folders and objects in the Windows namespace. Item identifiers are like filenames in a hierarchical file system. The Windows namespace is, in fact, a hierarchical namespace with its root at the Desktop.">IA4HierarchyFolder interface specifications listing</a></div>
|
|
</div>
|
|
</div>
|
|
</body>
|
|
</html> |