Apparently there was a bug in the .Refresh method for which the Service Release has not come out yet.

I will have our DS staff make a case you can be notified when it's available.

Ok so looking around the system, apparently there was a bug in .Refresh for which the fix is in an upcoming Service Release.

I will have developer support make a case for you so you can be notified when it comes out.

Where can I get service release from

I am using latest silverlight controls

Are you using the latest service release of the controls?

I tried the code

It partially works

It does not change the value when i edit cell but changes when i perform sort on any column

Any ideas why?