I am starting new thread as I did not get any reply for thread ''How to bind values(Collection) to Master/Detail grid?''. I am using Koch's sample from that thread. I've few more requirements. 1. Change the column titles, 2. In Child grid column I want to populate data into combo box (in example below, ''Suggested Room'' column). 3. ...

I had already implemented a DataGridDetailDescription.  It is working in the sense that I can expand any parent row and the child objects are displayed in child rows in a subgrid.  See the code below: (modified slightly to rename the names of my variables)   class ParentDetail : ...