Programming Articles

There are many examples of using the Windows Presentation Foundataion (WPF) Tree View that you can find on the Web, however, most of them only show you how to go to two levels. What if you have more than two levels? This is where it's vital to understand exactly how the Hierarchical Data Templates work. In this article, I'm going to break down how these templates work, so you can really understand what's going on underneath the hood.