design patterns

design pattern topics and good articles are listed here.

1. Reasons for using design patterns
2. Facade Design Pattern in C# Example
3. Understanding and Implementing Template Method Design Pattern in C#
4. Understanding the Decorator Pattern
5. The Option Pattern
6. Illustrated GOF Design Patterns in C# Part I: Creational
7. Illustrated GOF Design Patterns in C# Part II: Structural I
8. Illustrated GOF Design Patterns in C# Part III: Structural II
9. Illustrated GOF Design Patterns in C# Part VI: Behavioral III
10. Illustrated GOF Design Patterns in C# Part IV: Behavioral I
11. Illustrated GOF Design Patterns in C# Part V: Behavioral II
12. The State Design Pattern vs. State Machine
13. Exploring Factory Pattern
14. Design Patterns 1 of 3 - Creational Design Patterns
15. Design Patterns 2 of 3 - Structural Design Patterns
16. Design Patterns 3 of 3 - Behavioral Design Patterns
17. Design Patterns: Strategy
18. NULL Design Pattern in C#
19. Design Patterns Part 1 - The Strategy Pattern
20. Design Patterns Part 2 - The Factory Pattern
21. Facade Design Pattern (C#)
22. The Observer Design Pattern
23. Visitor Design Pattern
24. Adapter Design Pattern
25. Prototype Design Pattern
26. Chain of Responsibility Design Pattern
27. Builder Design Pattern
28. Bridge Design Pattern
29. Decorator Design Pattern
30. Strategy Design Pattern (Case Study)
31. Observer Design Pattern (Delegates/Events)
32. Design Patterns: Command Pattern
33. Design Pattern Examples in C#
34. Abstract Factory Design Pattern in C#
35. Design pattern – Inversion of control and Dependency injection