Want to register telerik dll only in Master Page & not in Chlid page.

[Varun]

Hi

I want to register telerik Namespace in the master page only & not in the child page. My child page contains telerik controls.
Whenever i remove
<%@ Register Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" TagPrefix="telerik" %> from child page & register it to
master page only i get following error

Unknown server tag 'telerik:RadWindowManager'.
I'm using RadWindow Manager in the child page only.

Is it necessary to register Namespace in the Child page only/also? If No How to do that?

Thanks in Advance

[Alan]

I think the best is register in Web.Config,don't register in any page
 <pages>
   <controls>
    <add tagPrefix="telerik" assembly="Telerik.Web.UI" namespace="Telerik.Web.UI"/>
   </controls>
  </pages>

[Varun]

Thanks a lot Alan ..It worked
Thanks Man