string.Replace not working
<p>For the following code, I can't get the string.Replace to work:</p>

<pre><code>someTestString.Replace(someID.ToString(), sessionID);
</code></pre>

<p>when I debug and check someID.ToString it's got "108716307"
and sessionID has "108716308"</p>

<p><strong>no idea why this would not work if someTestString is the following:</strong></p>

<pre><code>"The:&lt;br&gt;Photo: &lt;b&gt;&lt;a href='myfoldert/108716305-1.jpg' target='_blank'&gt;108716305-1.jpg&lt;/a&gt; (originalphoto.gif)&lt;/b&gt;&lt;br&gt;Background Color: &lt;b&gt;223324&lt;/b&gt;"
</code></pre>

<p>the result should be this:</p>

<pre><code>"The:&lt;br&gt;Photo: &lt;b&gt;&lt;a href='myfoldert/108716305-1.jpg' target='_blank'&gt;1087163085-1.jpg&lt;/a&gt; (originalphoto.gif)&lt;/b&gt;&lt;br&gt;Background Color: &lt;b&gt;223324&lt;/b&gt;"
</code></pre>

<p>but it doesn't change.  The string for someTestString remains unchanged after hitting my code.</p>
