Dependency Injection in C#

Dependency Injection (DI) is a software design pattern. It allows us to develop a loosely-coupled code. The intent of Dependency Injection is to make code maintainable. Dependency Injection helps to reduce the tight coupling among software components. Dependency Injection reduces the hard-coded dependencies among your classes by injecting those dependencies at run time instead of design time technically. This article explains how to implement Dependency Injection in C# and .NET code.

We have the following ways to implement Dependency Injection.

1) Constructor Injection
2) Property Injection
3) Method Injection