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7<title>TryInitialize</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>::TryInitialize</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> TryInitialize(
15     const wchar_t * pathName,
16     <a href="../../../nn_types/bit32.html">bit32</a> openMode
17);
18
19<a href="../../../nn/Result/Overview.html">nn::Result</a> TryInitialize(
20     const char * pathName,
21     <a href="../../../nn_types/bit32.html">bit32</a> openMode
22);
23</pre>
24    </div>
25<h2>List of Overloaded Member Functions</h2>
26    <div class="section">
27      <table class="members">
28        <tr>
29          <td>
30<a href="./TryInitialize(0).html"><CODE>TryInitialize(const wchar_t *, bit32)</CODE> </a>
31          </td>
32<td>Opens the specified file.</td>
33        </tr>
34        <tr>
35          <td>
36<a href="./TryInitialize(1).html"><CODE>TryInitialize(const char *, bit32)</CODE> </a>
37          </td>
38<td>Opens the specified file.</td>
39        </tr> </table>
40    </div>
41<h2>Description of <CODE>TryInitialize(const wchar_t *, bit32)</CODE></h2>
42<div class="section"><p>Opens the file at the specified path in the specified <SPAN class="argument">openMode</SPAN>. If no file exists at the specified path, this function creates a file and opens it in write-only mode. You cannot call this function if you have already opened a file using this object. For details on the <SPAN class="argument">openMode</SPAN> argument, see <a href="../../../nn/fs/OpenMode.html"><CODE>OpenMode</CODE></a>.</p><p>This function returns any error that occurs while it is opening the file.</p><h3>Important</h3><div class="section">
43For expanded save data, you must explicitly create a file using the <a href="../../../nn/fs/TryCreateFile.html"><CODE>nn::fs::TryCreateFile</CODE></a> function before calling this function. <B>Note:</B> Specifying <CODE>OPEN_MODE_CREATE</CODE> for <SPAN class="arg">openMode</SPAN> when using expanded save data will cause an error. See <a href="../briefing/aboutArchive.html#Archives_ExtSaveDataArchive">Archives</a> for details about expanded save data.
44            </div></div>
45<h2>Description of <CODE>TryInitialize(const char *, bit32)</CODE></h2>
46<div class="section"><p>Opens the file at the specified path in the specified <SPAN class="argument">openMode</SPAN>. If no file exists at the specified path, this function creates a file and opens it in write-only mode. This function returns any error that occurs while it is opening the file. For details on the <SPAN class="argument">openMode</SPAN> argument, see <a href="../../../nn/fs/OpenMode.html"><CODE>OpenMode</CODE></a>.</p><p><BR><B>Note:</B> This function uses a large amount of buffer space on the stack because it converts the path name from a multibyte string into a wide string. Pay careful attention to the stack size.</p><p>This function returns any error that occurs while it is opening the file.</p><h3>Important</h3><div class="section">
47For expanded save data, you must explicitly create a file using the <a href="../../../nn/fs/TryCreateFile.html"><CODE>nn::fs::TryCreateFile</CODE></a> function before calling this function. <B>Note:</B> Specifying <CODE>OPEN_MODE_CREATE</CODE> for <SPAN class="arg">openMode</SPAN> when using expanded save data will cause an error. See <a href="../briefing/aboutArchive.html#Archives_ExtSaveDataArchive">Archives</a> for details about expanded save data.
48            </div></div>
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