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7<title>TryWrite</title>
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9  <body>
10<h1><CODE>nn::fs::FileOutputStream::TryWrite</CODE> Member Function</h1>
11<h2>Syntax</h2>
12    <div class="section">
13      <pre class="definition">
14virtual <a href="../../../nn/Result/Overview.html">Result</a> TryWrite(
15     s32 * pOut,
16     const void * buffer,
17     size_t size,
18     bool flush = true
19);
20</pre>
21    </div>
22<h2>Arguments</h2>
23    <div class="section">
24      <table class="arguments">
25        <thead>
26          <tr>
27            <td width="15" />
28<th>Name</th>
29<td>Description</td>
30          </tr>
31        </thead>
32        <tr>
33<td>out</td>
34<th>pOut</th>
35<td>Stores the actual number of bytes that were written.</td>
36        </tr>
37        <tr>
38<td>in</td>
39<th>buffer</th>
40<td>Pointer to the buffer that contains the data to write.</td>
41        </tr>
42        <tr>
43<td>in</td>
44<th>size</th>
45<td>Maximum number of bytes to write to the file.</td>
46        </tr>
47        <tr>
48<td>in</td>
49<th>flush</th>
50<td>Specifies whether to write back to the device.</td>
51        </tr> </table>
52    </div>
53<h2>Return Values</h2>
54<div class="section">Returns the result of the operation. </div>
55<h2>Description</h2>
56    <div class="section">
57<p>Writes the specified amount of data from a buffer to a file.</p><p>Up to <SPAN class="argument">size</SPAN> bytes of data are written to the file from the region at the address specified by <SPAN class="argument">buffer</SPAN>.</p><p>When the <SPAN class="argument">flush</SPAN> argument is <CODE>false</CODE>, you must call <a href="../../../nn/fs/FileOutputStream/TryFlush.html"><CODE>TryFlush</CODE></a> before destroying an instance.</p><!-- write here --></div>
58<h2>Revision History</h2>
59    <div class="section">
60      <dl class="history">
61        <dt>2010/10/05</dt>
62<dd>Corrected the text.<br />
63        </dd>
64        <dt>2010/06/14</dt>
65<dd>Initial version.<br />
66        </dd>
67      </dl>
68    </div>
69  <hr><p>CONFIDENTIAL</p></body>
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