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7<title>SetReadDataPosition</title>
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10<h1><CODE><a href="../../../nn/Overview.html">nn</a>::<a href="../../../nn/boss/Overview.html">boss</a>::<a href="../../../nn/boss/NsData/Overview.html">NsData</a>::SetReadDataPosition</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> SetReadDataPosition(
15     <a href="../../../nn_types/s64.html">s64</a> position,
16     <a href="../../../nn/boss/PositionBase.html">PositionBase</a> base
17);
18</pre>
19    </div>
20<h2>Parameters</h2>
21    <div class="section">
22      <table class="arguments">
23        <thead>
24          <tr>
25            <td width="15" />
26<th>Name</th>
27<td>Description</td>
28          </tr>
29        </thead>
30        <tr>
31<td>in</td>
32<th>position</th>
33<td>Specifies the new read position.</td>
34        </tr>
35        <tr>
36<td>in</td>
37<th>base</th>
38<td>Specifies the base for changing the read position.</td>
39        </tr> </table>
40    </div>
41<h2>Return Values</h2>
42<div class="section">Returns the function's execution result. Returns one of the <a href="../../../nn/Result/Overview.html"><CODE>Result</CODE></A> values listed below. <br />
43      <table class="arguments">
44        <thead>
45          <tr>
46<th>Value</th>
47<td>Description</td>
48          </tr>
49        </thead>
50        <tr>
51<th><CODE>Result::IsSuccess</CODE></th>
52<td>Successfully changed read position.</td>
53        </tr>
54        <tr>
55<th><CODE>ResultInvalidNsDataSeekPosition</CODE></th>
56<td>NS data seek position exceeds data size.</td>
57        </tr>
58        <tr>
59<th><CODE>ResultNsDataNotFound</CODE></th>
60<td>The specified NS data is not found. It might have been automatically deleted.</td>
61        </tr>
62        <tr>
63<th><CODE>ResultStorageAccessPermission</CODE></th>
64<td>You do not have storage access rights. Cannot access the expanded save data region. Reconfirm your access rights.</td>
65        </tr>
66        <tr>
67<th><CODE>ResultIpcNotSessionInitialized</CODE></th>
68<td>The session has not been initialized. This result is returned if this function is called before the <CODE><a href="../../../nn/boss/NsData/Initialize.html">Initialize</A></CODE> function. Always call the <a href="../../../nn/boss/NsData/Initialize.html"><CODE>Initialize</CODE></a> function first thing when you use the BOSS library. </td>
69        </tr>
70        <tr>
71<th>A value other than the above.</th>
72<td>Unexpected error (see <CODE>boss_Result.h</CODE> for error details).</td>
73        </tr>
74      </table> </div>
75<h2>Description</h2>
76    <div class="section">
77<p>Changes the read position in an NS data file.</p><p>See <a href="../../../nn/boss/PositionBase.html"><CODE>PositionBase</CODE></a> for details on the base for changing the read position.</p><!-- write here --></div>
78<h2>Revision History</h2>
79    <div class="section">
80      <dl class="history">
81        <dt>2010/09/16</dt>
82<dd>Initial version.<br />
83        </dd>
84      </dl>
85    </div>
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88