title: ASP.Net Web Forms - How to set properties of MasterPage from page and user controls
body: <p>I have two master pages which are used by different content pages.
  I want to set master page properties from content page, so that master page can show some changes based on those values. And then I also need to access those master page properties in user controls added in master page to reflect some changes. How to achieve that?</p>
  
  <p>I have found a way how to set master page properties from content page by adding <code>&lt;%@ MasterType VirtualPath="/Site.master" %&gt;</code> and then using <code>**Master.property=value**</code> but not sure about how to access user control. Any ideas?</p>