Explicit Loading in Entity Framework Core — Complete Guide

Explicit Loading in Entity Framework Core — Complete Guide: free step-by-step lesson with examples, common mistakes, and interview tips — part of ASP.NET Core Web API Tutorial on Toolliyo Academy.

8 min read Updated 8/7/2026

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ASP.NET Core Web API Tutorial · Lesson 73 of 175

Explicit Loading in Entity Framework Core

Beginner ✓ → Intermediate → Advanced → Professional

Intermediate · 2 — Data & pipeline · ~10 min · Module 6: Entity Framework Core

What is this?

Explicit Loading in Entity Framework Core connects ShopNest.API to SQL Server through Entity Framework Core — entities, DbContext, loading, and configuration.

Why should you care?

EF Core is the default data stack for .NET APIs in enterprise and product companies.

See it live — copy this example

Create a Web API (dotnet new webapi), paste the example, run dotnet run, test in Swagger.

await _context.Products
    .Include(p => p.Category)
    .AsNoTracking()
    .ToListAsync(ct);

Run Example »

This lesson uses terminal or setup steps. Run commands on your computer — the live editor appears on coding lessons.

What happened?

Study the example, run dotnet run, and test in Swagger.
Explicit Loading in Entity Framework Core connects to earlier modules in this course.

Try it yourself

Read what Explicit Loading in Entity Framework Core means for ShopNest.API.
Type the example — do not only copy-paste.
Test in Swagger or Postman.
Change a route URL or DTO property and save — test again in Swagger or curl.
Return the wrong status code on purpose (404 instead of 200) and see what the client shows.

Remember

You understand Explicit Loading in Entity Framework Core in plain language. You traced or ran working C# in ShopNest.API. Move on when you can teach this topic to a friend.