Design Pattern

This will be a wonderful reference app at your fingertips.

- Java and C# Source Code Added
- All professional/Architect/Student

- App describes each of the 23 Design patterns
- When to use which DESIGN PATTERN
- Pro(s) and Con(s)
- Class Diagram with example
- Ready source code with example.
-RELATED DESIGN PATTERNS

Recent changes:
layout change , one finger pinch zoom instruction added in the class diagram page.