The Class View window is similar in design and function to the Solution Explorer window. It, too, provides a hierarchical view of project elements. However, the view here is not based on the physical files that constitute a solution or project; rather, this window provides a logical view based on the relationships of the various namespaces, types, interfaces, and enums within a project.
The Class View window is composed of four major visual components: a toolbar, a search bar, a tree view of types (called the objects pane), and a members pane, as shown in Figure 5.7.