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7<title>Flush</title>
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10<h1><CODE><a href="../../../nn/Overview.html">nn</a>::<a href="../../../nn/fs/Overview.html">fs</a>::<a href="../../../nn/fs/FileStream/Overview.html">FileStream</a>::Flush</CODE> Member Function</h1>
11<h2>Syntax</h2>
12    <div class="section">
13      <pre class="definition">
14virtual void Flush();
15</pre>
16    </div>
17<h2>Parameters</h2>
18    <div class="section">
19<p>None.</p>
20    </div>
21<h2>Return Values</h2>
22    <div class="section">
23None.
24               </div>
25<h2>Description</h2>
26    <div class="section">
27<p>Writes the file cache back to the device.</p><p>
28This function is implemented to show an error screen when errors occur internally, whether or not such errors are fatal. Control does not return from the function in this case. Use <CODE><a href="../../../nn/fs/FileStream/TryFlush.html">nn::fs::FileStream::TryFlush</a></CODE> on everything other than ROM archives.
29            </p><p>
30To read details about error handling, see <a href="../briefing/aboutErrorHandling.html#FileAndDirectory">Handling Errors During File and Directory Operations</a>.
31            </p></div>
32<h2>Revision History</h2>
33    <div class="section">
34      <dl class="history">
35        <dt>2010/12/24</dt>
36<dd>Added a link to the error handling page.
37        </dd>
38        <dt>2010/11/09</dt>
39<dd>Initial version.<br />
40        </dd>
41      </dl>
42    </div>
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