OOB People search result web part uses control SEARCHWC:PopupControlExtender for displaying recent content created by the user. How can I use that control in custom code? If I add the control in custom code, I get error
Unknown server tag 'SEARCHWC:PopupControlExtender'.
What reference should I have in my .master page to get this working? Thanks!
Also SEARCHWC:PeopleCoreResultPopupControl seems to be used on the OOB Web Part.
UPDATE: According to reflector PopupControlExtender is found from Microsoft.Office.Server.Search.WebControls, still this doesn't do any good
<%@ Register Tagprefix="SEARCHWC" Namespace="Microsoft.Office.Server.Search.WebControls" Assembly="Microsoft.Office.Server.Search, Version=188.8.131.52, Culture=neutral, PublicKeyToken=71e9bce111e9429c" %>