http://blogs.msdn.com/vsdata/archive/2009/06/17/wpf-4-beta-1-designer-video-series-on-channel-9.aspxI was browsing Channel 9 today, and saw the video Mark Wilson-Thomas demonstrating the easy drag-and-drop way of creating a Master Detail Form in WPF. Please check it out here . In some other videos , he also talked about the future of WPF designer ,en-USCommunityServer 2.1 SP1 (Build: 61025.2)