C# Design Patterns: Part 1 (2016)

Learn how design patterns in C# can help you build better code. Discover how to implement Gang of Four patterns and two commonly used patterns in .NET.

Introduction

• Welcome
• What you should know
• Using the exercise files

1. Overview

• Design patterns explained
• The need for design patterns
• Design pattern categories

2. Factory Method

• Factory pattern overview
• Code the Factory pattern

3. Abstract Factory

• Abstract Factory overview
• Write Abstract Factory code for Citi
• Write Abstract Factory code for National
• Abstract Factory provider and client

4. Singleton Pattern

• Singleton pattern overview
• Code with the Singleton pattern
• Thread safety

5. Decorator Pattern

• Decorator pattern overview
• Concrete Component code
• Concrete Decorator code

6. Iterator Pattern

• Iterator pattern overview
• Aggregate setup
• Iterator setup and execution

7. Observer Pattern

• Observer pattern overview
• Subject, Observer / Concrete Observer
• Concrete Subject code

8. Repository Pattern

• Repository pattern overview
• MVC Project setup
• Convert to a Repository pattern
• Create a Generic Repository

9. Unit of Work Pattern

• Unit of Work pattern overview
• Convert to Unit of Work

Conclusion

• Next Steps