SOLID in C#
The SOLID principles are a great starting point for identifying how to build a loosely-coupled, easy-to-maintain application. Let's look at each one in order:
Single Responsibility Principle (SRP)
SRP Source Code: download
Open Closed Principle (OCP)
Starter Code: download
Completed Code: download
Liskov Substitution Principle (LSP)
Starter Code: download
Completed Code: download
Interface Segregation Principle (ISP)
Starter Code: download
Completed Code: download
Dependency Inversion Principle (DIP)
Starter Code: download
Completed Code: download