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7<title>IsExist</title>
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10<h1><CODE>nn::ubl::IsExist</CODE> Function</h1>
11<h2>Syntax</h2>
12    <div class="section">
13      <pre class="definition">
14bool IsExist(
15     u64 authorId,
16     u32 titleId,
17     u64 dataId
18);
19</pre>
20    </div>
21<h2>Arguments</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>authorId</th>
34<td>User ID to search for.</td>
35        </tr>
36        <tr>
37<td>in</td>
38<th>titleId</th>
39<td>Title ID to search for.</td>
40        </tr>
41        <tr>
42<td>in</td>
43<th>dataId</th>
44<td>UGC data ID to search for.</td>
45        </tr> </table>
46    </div>
47<h2>Return Values</h2>
48<div class="section">Returns <CODE>true</CODE> if the specified element matches; otherwise, returns <CODE>false</CODE>. </div>
49<h2>Description</h2>
50    <div class="section">
51<p>Determines whether the specified ID exists in blocked senders settings.</p><p>Currently, the title ID and the UGC data ID are ignored. Support for them is planned for the future.</p><!-- write here --></div>
52<h2>Revision History</h2>
53    <div class="section">
54      <dl class="history">
55        <dt>2010/08/16</dt>
56<dd>Initial version.<br />
57        </dd>
58      </dl>
59    </div>
60  <hr><p>CONFIDENTIAL</p></body>
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