Take a look at this post in which Michael Sorens presents a collection of little known but useful utility applications that can assist you as you learn and develop WPF code.
Windows Presentation Foundation (WPF) is simultaneously enticing and intimidating. It offers potential for amazing flexibility in UI design but there is a mountain of learning to climb. At the time of writing I am still very much in the foothills, gazing upward. This is my second article on WPF wherein I attempt to give both you and me a “leg up” on the WPF climb from a unique perspective.