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7<title>SetExHeader</title>
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9  <body>
10<h1><CODE><a href="../../../../nn/Overview.html">nn</a>::<a href="../../../../nn/cec/Overview.html">cec</a>::<a href="../../../../nn/cec/CTR/Overview.html">CTR</a>::<a href="../../../../nn/cec/CTR/Message/Overview.html">Message</a>::SetExHeader</CODE> Member Function</h1>
11<h2>Syntax</h2>
12    <div class="section">
13      <pre class="definition">
14<a href="../../../../nn/Result/Overview.html">nn::Result</a> SetExHeader(
15     <a href="../../../../nn/cec/CTR/MessageExHeaderType.html">MessageExHeaderType</a> exhType,
16     size_t exhLen,
17     const void * exhBody
18);
19</pre>
20    </div>
21<h2>Parameters</h2>
22    <div class="section">
23      <table class="arguments">
24        <thead>
25          <tr>
26            <td width="15" />
27<th>Name</th>
28<td>Description</td>
29          </tr>
30        </thead>
31        <tr>
32<td>in</td>
33<th>exhType</th>
34<td>Specifies the data type using the <a href="../../../../nn/cec/CTR/MessageExHeaderType.html"><CODE>MessageExHeaderType</CODE></a> enumerated type.</td>
35        </tr>
36        <tr>
37<td>in</td>
38<th>exhLen</th>
39<td>Specifies the data length. Maximum value of 8 KB.</td>
40        </tr>
41        <tr>
42<td>in</td>
43<th>exhBody</th>
44<td>Data.</td>
45        </tr> </table>
46    </div>
47<h2>Return Values</h2>
48<div class="section"><a href="../../../../nn/Result/Overview.html"><CODE>nn::Result</CODE></a><br /> <br />
49      <table class="arguments">
50        <thead>
51          <tr>
52<th>Value</th>
53<td>Description</td>
54          </tr>
55        </thead>
56        <tr>
57<th><CODE>Result::IsSuccess</CODE></th>
58<td>Process succeeded.</td>
59        </tr>
60        <tr>
61<th><CODE>ResultTooLarge</CODE></th>
62<td>The data size is too large.</td>
63        </tr>
64        <tr>
65<th><CODE>ResultNotAuthorized</CODE></th>
66<td>Attempted to edit a message that had already been established and assigned a <CODE><a href="../../../../nn/cec/CTR/MessageId/Overview.html">MessageId</a></CODE>.</td>
67        </tr>
68        <tr>
69<th>A value other than the above.</th>
70<td>Failed.</td>
71        </tr>
72      </table> </div>
73<h2>Description</h2>
74    <div class="section">
75<p>Sets the extended header data for a <a href="../../../../nn/cec/CTR/Message/Overview.html">message</a>.</p><p><B>Note:</B> Application-specific data other than icons and descriptions cannot be entered.</p><!-- write here --></div>
76<h2>Revision History</h2>
77    <div class="section">
78      <dl class="history">
79        <dt>2010/08/16</dt>
80<dd>Initial version.<br />
81        </dd>
82      </dl>
83    </div>
84  <hr><p>CONFIDENTIAL</p></body>
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86