How do I catch the return value of javascript function run by asp.net.cs?
<pre><code>// JavaScript

function PageID()
{
    if (PageUrl != null)
        return PageUrl;
    else
        return "";
}
</code></pre>

<p>How to run these functions by asp.net.cs how to return the value of the catch?</p>

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<pre><code>sv = ClientScript.GetPostBackEventReference string (this, "pageid ();");
</code></pre>

<p>How do I know that I can not access the actual concentrated my way to ask this is what I wanted.</p>
