README -  Class Diagram

CLASS DIAGRAMS make it easy to visualize the relationship between
classes, enums, and more.
TO VIEW from within Visual Studio, just double-click the file.
TO CREATE a new class diagram from within Visual Studio, select the
classes you want to use.  Then right-click the proper file and choose
View Class Diagram.  Move, modify, and delete as you wish.
CLICK the top right arrow of any class to view its members.