Understanding Basic Blazor Components (Part 2)
Understanding Dependency Injection (DI) DI is a software design pattern and a methodology for achieving Inversion of Control (IoC). IoC is a broad term that refers to the practice of indicating that a class requires an instance of another class, rather than allowing our classes to create an object themselves. We can express that our class needs either a particular class or a specific interface. The responsibility for creating the class lies elsewhere, and IoC determines which class will be instantiated. In the case of DI, it represents a type of IoC where an object (class instance) is supplied via constructors, parameters, or service lookups. There are numerous benefits to implementing Dependency Injection (DI). Our dependencies are not tightly bound, allowing us to avoid creating an instance of another class within our own. Instead, we request an instance, facilitating easier test writing and enabling implementation changes based on different platforms. The external dependencies...