Summary
At this point, you should have a good understanding of how classes in C# provide a language implementation for object-oriented programming. You learned how scope affects the visibility of members in a class and how you can change accessibility using the different access modifiers. From there, you built a class and instantiated an instance of that class. You then learned about methods and properties, including method overloading, optional, and named parameters. Finally, we talked about nested and partial classes.
Departing from the simple examples you worked with in the previous hours, the samples and exercises in this hour focused on building more real-world classes.