Implementing dependency injection pattern in .NET

Dependency injection pattern is a Software and Architecture designing technique that enables to us to separation of concerns,Modules,Classes and Extensibility of Software Development Project. It enables developer to reduce the complexity of project and you can also add new features to software without modifying whole structures. Let’s first understand how dependency injection is important and why we need it. Why we need dependency inejction? Let’s a take two class example of shopping cart. I am having ...