Get ID of a user in ASP.NET memebership
<p>i have just open a new website in ASP.NET Visual Studio 2010(Not using mvc). </p>

<p>i register into the asp.net membership. </p>

<p>lets say :</p>

<pre><code>my username is :admin. 
email :admin@mpsiteil.com..
pass:123..
the page name : admincontrol. 
</code></pre>

<p>--</p>

<p>and i want that a page will showed only to user "admin". </p>

<p>how can i do that?</p>
