Skip to Content
Design Patterns in C#
book

Design Patterns in C#

by Steven John Metsker
April 2004
Intermediate to advanced
480 pages
8h 29m
English
Addison-Wesley Professional
Content preview from Design Patterns in C#

Chapter 26. Introducing Extensions

When you program in C#, you do not begin from scratch—you “inherit” all the power of the .NET FCL. You also usually inherit the code of your predecessors and coworkers. When you're not reorganizing or improving this legacy code, you're extending it. You might say that programming in C# is extension.

If you've ever inherited a codebase, you may have grumbled about its quality. But is the new code you're adding really better? The answer is sometimes subjective, but this chapter reviews a few principles of OO software development that you can use to assess your work.

In addition to normal techniques for extending a codebase, you may be able to apply design patterns to add new behavior. This chapter reviews earlier ...

Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.

Read now

Unlock full access

More than 5,000 organizations count on O’Reilly

AirBnbBlueOriginElectronic ArtsHomeDepotNasdaqRakutenTata Consultancy Services

QuotationMarkO’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.
Julian F.
Head of Cybersecurity
QuotationMarkI wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.
Addison B.
Field Engineer
QuotationMarkI’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.
Amir M.
Data Platform Tech Lead
QuotationMarkI'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
Mark W.
Embedded Software Engineer

You might also like

Learning C# Design Patterns

Learning C# Design Patterns

Keith Welch

Publisher Resources

ISBN: 0321126971Purchase book