Design Patterns in C#

This project provides practical examples of all 23 classic design patterns implemented in C#.

📂 Project Structure

The project is organized into three main categories:

DesignPatternsDemo/
│
├── 1.Creational/
│ ├── A.Singleton
│ ├── B.Factory Method
│ ├── C.Abstract Factory
│ ├── D.Builder
│ └── E.Prototype
│
├── 2.Structural/
│ ├── A.Adapter
│ ├── B.Bridge
│ ├── C.Composite
│ ├── D.Decorator
│ ├── E.Facade
│ ├── F.Flyweight
│ └── G.Proxy
│
└── 3.Behavioral/
│ ├── A.Chain of Responsibility
│ ├── B.Command
│ ├── C.Interpreter
│ ├── D.Iterator
│ ├── E.Mediator
│ ├── F.Memento
│ ├── G.Observer
│ ├── H.State
│ ├── I.Strategy
│ ├── J.Template Method
│ └── K.Visitor

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🗂️ Summary Table

📂 Category	🔍 Focus	💡 Key Idea
🛠️ Creational	Object creation	Hide or control object instantiation
🏗️ Structural	Object composition	Build flexible and reusable structures
🤝 Behavioral	Object communication	Manage how objects cooperate and behave

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🚀 Running the Project

1. Open the solution in Visual Studio.
2. Build the project.
3. Run the Program.cs to see all design pattern examples in action.

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📚 References

• Design Patterns: Elements of Reusable Object-Oriented Software by Gamma, Helm, Johnson, and Vlissides (Gang of Four)

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Feel free to explore each pattern folder to understand their individual implementations. Happy learning! 😊