[2008] datagridview 3.5 Vs 2.5

i googled and searched msdn also , but didn't find anything

Do .net 3.5 has anything new top offer from 2.0 ?

anything related to merging cells.

Not sure if you have checked here already, but:

http://msdn.microsoft.com/en-us/libr...agridview.aspx

From the right hand menu you can select the documentation specific to the version of the framework, so this might yield some of the answers that you would like.

Hope this helps!!

Gary