WP8 App misbehaving due to StreamWrite in JavaScript
<p>I would like to save the results calculated on html page in a <strong>textfile</strong> using javascript.</p>

<pre><code>&lt;script type="text/javascript"&gt;
 window.onload = function () {
     var sw : StreamWriter = new StreamWriter("HTML_Results.txt");
     sr.Write('xyz");

     *** calculations ******
     sr.Write (result);
 }
&lt;/script&gt;
</code></pre>

<p>by doing this, <strong><em>my WP8 App</em></strong> is misbehaving and not displaying images as usual. This app is an Image Fader (calculates FPS).</p>

<p><strong>Also tried:</strong></p>

<pre><code>StreamWriter sr;
try {
    sr = new StreamWriter("\HTML5\HTMLResults.txt");
    sr.Write("xyz");
    File.SetAttributes("HTML5\HTMLResults.txt", FileAttributes.Hidden);
} catch(IOException ex) {
     console.write ("error writing"); //handling IO
}
</code></pre>

<p><strong>The aim is to:</strong></p>

<ol>
<li>Extract calculated values of several html pages(after getting loaded
one by one) in a single text file.</li>
<li>A Resultant HTML that reads this
text file and displays results in a tabular format.</li>
</ol>

<p>Is there a better way to this job or the above can be rectified and used? Appreciate help.</p>
