Hi,

Is there any way to extend Out of Box Advanced SearchBox webpart in SharePoint 2013. Since the reference "Microsoft.Office.Server.Search.WebControls.AdvancedSearchBox" is of sealed type, we are not able to acheive it.

Can you please help us?

Thanks!

check those links

http://msdn.microsoft.com/en-us/library/office/jj687488(v=office.15).aspx

http://www.lestersconyers.com/extending-search-web-parts/

http://msdn.microsoft.com/en-us/library/office/jj163300(v=office.15).aspx

http://www.martinhatch.com/2013/02/customising-cbswp-part1.html

Hi Saranya,

Were you able to get this working ? 

Thanks ..