title: How to change theme of a total ASP.NET application dynamically?
body: <p>Imagine an ASP.NET application with several theme defined within it. How can I change theme of total application (not just a single page) dynamically. I know it is possible through <code>&lt;pages Theme="Themename" /&gt;</code> in <code>web.config</code>. But I want to be able to change it dynamically. How shpuld I do it?</p>
  
  <p>Thanks in Advance</p>