Book Image

ASP.NET Core 5 for Beginners

By : Andreas Helland, Vincent Maverick Durano, Jeffrey Chilberto, Ed Price
Book Image

ASP.NET Core 5 for Beginners

By: Andreas Helland, Vincent Maverick Durano, Jeffrey Chilberto, Ed Price

Overview of this book

ASP.NET Core 5 for Beginners is a comprehensive introduction for those who are new to the framework. This condensed guide takes a practical and engaging approach to cover everything that you need to know to start using ASP.NET Core for building cloud-ready, modern web applications. The book starts with a brief introduction to the ASP.NET Core framework and highlights the new features in its latest release, ASP.NET Core 5. It then covers the improvements in cross-platform support, the view engines that will help you to understand web development, and the new frontend technologies available with Blazor for building interactive web UIs. As you advance, you’ll learn the fundamentals of the different frameworks and capabilities that ship with ASP.NET Core. You'll also get to grips with securing web apps with identity implementation, unit testing, and the latest in containers and cloud-native to deploy them to AWS and Microsoft Azure. Throughout the book, you’ll find clear and concise code samples that illustrate each concept along with the strategies and techniques that will help to develop scalable and robust web apps. By the end of this book, you’ll have learned how to leverage ASP.NET Core 5 to build and deploy dynamic websites and services in a variety of real-world scenarios.
Table of Contents (19 chapters)
Section 1 – Crawling
Section 2 – Walking
Section 3 – Running

Chapter 3: Dependency Injection

This chapter talks about Dependency Injection (DI) in the context of ASP.NET Core. Moreover, this chapter will get you up to speed with the concept of DI, its capabilities, and how it is used in ASP.NET Core applications. We will review the different types of DI by following code examples so that you will be able to understand how and when to apply them in situations where they may be required. We will also be looking at DI containers, service lifetimes, and how to handle complex scenarios as you progress throughout the chapter. By the end of this chapter, you'll be able to understand how DI works by following some practical examples. You should then be able to apply the knowledge and skills that you have learned to build real-world and powerful ASP.NET Core applications, and take advantage of the benefits that DI has to offer.

Here is the list of topics that we will be covering in this chapter:

  • Learning dependency injection in ASP.Net...