Book Image

Real-World Implementation of C# Design Patterns

By : Bruce M. Van Horn II
5 (3)
Book Image

Real-World Implementation of C# Design Patterns

5 (3)
By: Bruce M. Van Horn II

Overview of this book

As a software developer, you need to learn new languages and simultaneously get familiarized with the programming paradigms and methods of leveraging patterns, as both a communications tool and an advantage when designing well-written, easy-to-maintain code. Design patterns, being a collection of best practices, provide the necessary wisdom to help you overcome common sets of challenges in object-oriented design and programming. This practical guide to design patterns helps C# developers put their programming knowledge to work. The book takes a hands-on approach to introducing patterns and anti-patterns, elaborating on 14 patterns along with their real-world implementations. Throughout the book, you'll understand the implementation of each pattern, as well as find out how to successfully implement those patterns in C# code within the context of a real-world project. By the end of this design patterns book, you’ll be able to recognize situations that tempt you to reinvent the wheel, and quickly avoid the time and cost associated with solving common and well-understood problems with battle-tested design patterns.
Table of Contents (16 chapters)
1
Part 1: Introduction to Patterns (Pasta) and Antipatterns (Antipasta)
4
Part 2: Patterns You Need in the Real World
8
Part 3: Designing New Projects Using Patterns

Summary

This chapter was all about preparing you to transform the way that you work and the way you that think about creating software. Learning patterns is a big deal. They usually encourage big changes to the quality and maintainability of your projects.

We started with some common metaphors that describe the typical devolution of software projects, namely spaghetti code and lasagna code. Spaghetti code is represented by a chaotic structure. Lasagna code is represented as a tiered structure with a leaky state and functionality between layers. Ravioli code represents the best code, as it uses the same ingredients as spaghetti and lasagna, but the contents of ravioli are fully encapsulated.

We introduced a few topics that usually fill entire books on their own. SOLID principles are the guiding star for most serious coding organizations, but I rarely see them taught. Beginner- and intermediate-level coders are usually so focused on languages and syntax that they don’t develop...