Recently We were working on an SSAS Cube which needed direct end user web access using Pivot Table like functionality. We used CellSetGrid – an open Source ASP .Net Web Control. I have downloaded this control some time ago from www.SQLServerAnalysisServices.Com. This was developed by MS folks and hosted in the site.
When I checked if there is any new release of this control, I realized the source code is not hosted anymore in this site.This is because the domain name is acquired by another company to promote their products :(.
So I have uploaded the source of the control CellSetGrid here.