title: 2 skin files in 1 page in Asp.net
body: <p>I have a skin file in <code>&lt;%@Page Theme="Theme1"%&gt;</code></p>
  
  <p>I have two buttons. One for Theme1.skin and another for Theme2.skin.</p>
  
  <p>If i press button 1, Theme should be changed to Theme1.skin</p>
  
  <p>If i press button 2, Them should be changed to Theme2.skin</p>
  
  <p>I wroete this <code>Page.Theme="Theme1";</code> on click event of button 1.</p>
  
  <p>Then, i was told that could only be written in <code>PreInit</code> method.</p>
  
  <p>Any idea?</p>