ASP.NET Core in .NET 6: Dependency Injection

Learn about dependency injection in .NET and its advantages. Features ASP.NET Core examples using C# on DI configuration and implementation.

Introduction

• Dependency injection overview
• What you should know
• Setting up your environment

1. What Is Dependency Injection?

• What is dependency injection?
• Service lifetimes

2. Configuring Dependency Injection in ASP.NET Core

• Setting up the services
• How to configure dependency injection
• Other dependency injection configuration methods

3. Using Dependency Injection in ASP.NET Core

• How to inject services into a controller
• Inject services in other components of a web application
• How to set up a hosted service
• Disposing of a service
• Challenge: Set up an application using dependency injection
• Solution: Set up an application using dependency injection

4. Common Errors

• Forgetting to add a service
• Injecting services with different service lifetimes
• Circular dependency
• Ambiguous constructors

Conclusion

• Continue your ASP.NET Core journey