C# Interfaces

by Jeremy Clark

C# Interfaces help us create code that's maintainable, extensible, and easily testable. This course covers interfaces from the basics of "what are interfaces?" and works up to advanced abstractions.

What you'll learn

Code that is easy to maintain, extend, and test is key to applications that move quickly to meet our users’ changing needs. In this course, C# Interfaces, you will learn how to use interfaces effectively to create flexible and maintainable applications. First, you will see the mechanics of exactly what interfaces are, and why we want to use them. Next, you will explore how to create your own interfaces to make it easy to change them or swap out functionality. Finally, you will delve into designing effective interfaces to make sure that you are getting the benefits that you need in your specific applications. When you are finished with this course, you will have a good understanding of interfaces and how you can use them effectively in your own applications.

About the author

Jeremy Clark is an application developer, technical speaker, and Microsoft MVP with over 13 years of experience in all aspects of the development lifecycle. After hours, he puts together demos and technical articles for JeremyBytes.com, a website focusing on .NET technologies.

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