Lookup DI services using keys in .NET 8
One of the new features in .NET 8 is the ability to dynamically lookup DI services using keys. This can be a useful way to decouple your code from the concrete implementation of a service. For example, let’s say you have a service that sends notifications. You could have a concrete implementation for each type of notification, such as EmailNotificationService and SmsNotificationService. Here is an example of how to register keyed DI services in ASP.NET Core: In the past, you would have to inject the specific service you needed into your constructor. For example, if you wanted to send an…
