C# Nested Datagridview

Question

Hello!

I know, that this question was asked a lot of times. I searched it a lot of times on the internet. So what I´m trying to do is a database program with a nested Datagridview (Similiar thing like in Access : http://blogs.msdn.com/photos/accessblogimages/images/4967114/original.aspx ) Please, can you tell me if it is possible in Wpf or in Windows Forms ?

Thank You