HttpUtility.HtmlDecode cannot decode ASCII greater than 127
<p>I have a list of character that display fine in WebBrowser in the form of encoded characters such as &#128; &#129; ...
But when posting these characters onto server to I realized that HttpUtility.HtmlDecode cannot convert them to characters as browser did, they all become space.</p>

<pre><code>text = System.Web.HttpUtility.HtmlDecode("&amp;#128;");
</code></pre>

<p>I expect it to return € but it return space instead. The same thing happen for some other characters as well.</p>

<p>Does anyone know how to fix this or any workaround?</p>
