The database I am using is Northwind. You can download it free from here
I have modified the sample project to implement the functionality described in your previous post. You can find the updated version attached.
I hope it helps.
the Telerik team
Do you want to have your say when we set our development plans?
Do you want to know when a feature you care about is added or when a bug fixed?
Telerik Public Issue Tracking
system and vote to affect the priority of the items