I'm using RadGridView with RowDetailsTemplate. I'm using the MVVM Light toolkit and everything works fine with updating values in the RowDetails if I were to click a button in the parent row. RaisePropertyChanged works great, values in the RowDetail updates as expected. The problem I'm seeing and I don't think this control is going to work how I'd like to is what if I click a button in the parent row that changes the number of rows in the RowDetailsTemplate. I change the collection that the RowDetailsTemplate is bound to but it's not redrawing correctly. Instead of displaying the new set of rows it just deletes all rows and ends there. Is there a way to force the RowDetailsTemplate to redraw? I read somewhere that the LoadingRowDetails event is only raised once but in this case, changing the collection should be enough to force the detail rows to redraw. Or at least that's what I would think.
Thanks
Craig