Mixing WPF and WinForms

One of the earliest—but still important—tenets of software engineering is the concept of reuse with “software building blocks”. In the .NET framework, user controls are the quintessential building blocks, giving you a simple yet powerful way to encapsulate a set of visual components into a more complex one. This holds true both in the WinForms realm and the WPF realm. That is, you can build