Unlock EF Core Model First in .NET 9 Web API: Your Complete Guide (Tools, Migrations, DTOs)

Unlock EF Core Model First in your .NET 9 Web API projects! This complete guide takes you step-by-step through using EF Tools, managing Migrations, and implementing DTOs. In this video, you'll learn how to: ✅ Define entities using the Model First approach ✅ Use EF Core tools to create migrations and update the database ✅ Add new properties and new tables via code and update schema ✅ Seed data into the database ✅ Create clean Web API endpoints using DTOs ✅ Solve common issues like circular references in Swagger Whether you're a beginner or refreshing your skills, this video will give you hands-on experience with EF Core tools, relationships, and Web API integration. 🔔 Don’t forget to subscribe to Learn Smart Coding for more full-stack .NET & Angular content in Tamil and English! Video Chapter 00:00 - Intro 01:04 - What is EF Core? 05:20 - Creating the Model Classes 13:40 - Installing EF Core CLI tools 16:20 - Adding Migrations & Updating DB 21:00 - Adding New Properties & Tables 27:00 - Building API Endpoints using DTOs 28:00 - Seeding Initial Data 30:00 - Final Thoughts Please post your questions in the comment section and I will be happy to answer your questions. 📌 Source Code: https://github.com/learnsmartcoding/aspnetcore-efcore-modelfirst-databasefirst Subscribe for more useful videos just like this: https://www.youtube.com/channel/UCKUxSY2xp12QiP3c60sOc-g?sub_confirmation=1 Happy coding!