Dependency injection for .NET APIs [Pt 7] | Back-end Web Development with .NET for Beginners

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This video covers support for dependency injection in ASP.NET Core and minimal APIs. Dependencies are objects that other objects can depend on; in ASP.NET Core, these are typically implemented as C# classes and interfaces. Dependencies are stored in the service container. Injection is the process by which a referenced dependency is resolved from the service container. This can happen when a class is constructed or in route handlers. In this video, Safia will utilize dependency injection to centralize the logic associated with the task management into a concrete implementation of ITaskService.

Resources:
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Dependency injection in ASP.NET Core: https://learn.microsoft.com/aspnet/co...

For an explanation of ASP.NET Core and .NET, check out the first video in this series: Introduction to APIs with .NET [Pt 1]...

Chapters:
00:00 - What is dependency injection?
01:12 - Define an interface and create a concrete implementation of the tasks service
02:43 - Register the service in the service container
04:12 - Use the service
06:20 - Validate that app still works
07:25 - Outro

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