Are you looking to optimize your application architecture and enhance scalability? Keyed Services in .NET Core might be the game-changer you need! 🔑💻

Keyed Services in .NET Core provide a robust way to manage dependencies and improve the service selection of your application. By leveraging this powerful feature, you can:

✨ Boost Scalability: Ensure your services can handle growing loads efficiently.
🔧 Enhance Flexibility: Tailor service implementations based on specific needs or contexts.
⚙️ Improve Maintainability: Simplify updates and management of complex service dependencies.

Define the Interface and Classes Where it needs to implemented

Inject in the Program.cs

Inject the Service in you specified Controller or Service

Notice in the constructor we are passing the key for the required service we want to use. we can move it to app settings and use it using the IOptions Pattern also.
This approach allows you to manage multiple implementations of a service and choose the appropriate one at runtime based on a key.

Let Run the Project using Outlook Service and See the Results.

we can see the message return from the Outlook Service.

Let Change the Key to Gmail Service and Hot Reload Our Project.

Now the Response changed to Outlook Service.

This Key can be changed using iOptions pattern. you can see my previous article how to use it. Link to the atricle
IOptions Pattern
Code For Current Article
Keyed Services GIthubLink
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Feel free to connect if you want to dive deeper into how Keyed Services can be implemented in your projects or if you need any guidance on .NET Core!

💬 Drop a comment or DM me to discuss!

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