Learn C#: Classes, Objects, Interfaces, and Inheritance

Learn about object-oriented programming in C#.

Continue your C# learning journey with Learn C#: Classes, Objects, Interfaces, and Inheritance. Define your own custom types using classes and objects. Organize, secure, and simplify your code with interfaces and inheritance.


* Define new classes and methods

* Use `static` in your classes

* Build interfaces

* Override superclasses


### Notes on Prerequisites
We recommend that you complete [Learn C#: Arrays and Loops](https://www.codecademy.com/learn/learn-c-sharp-arrays-and-loops) before completing this course.

• Learn C#: Classes and Objects: Define your own custom types using classes.
• Lesson: Basic Classes and Objects
• Quiz: C# Basic Classes Quiz
• Lesson: Static Members
• Quiz: C# Static Members Quiz
• Project: The Object of Your Affection
• Learn C#: Interfaces and Inheritance: Organize, secure, and simplify your code with interfaces and inheritance.
• Lesson: Interfaces
• Lesson: Inheritance
• Quiz: Interfaces and Inheritance Quiz
• Project: App Interfaces
• Project: Supernatural Inheritance
• Informational: Next Steps