The PropertyGrid control has been missing in WPF since it's release and sadly it's still missing! There have been various attempts by third parties to provide one and I cant speak for the commercial offerings but I find the ones in the open source space to be quite lacking and incomplete. Most projects I found on codeplex are still in beta!
I really like the api exposed by the original PropertyGrid which I have been using for years now but it's a Winforms control. This presents some problems. The mai... (more)