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Real-World Web Development with .NET 10
Real-World Web Development with .NET 10

Real-World Web Development with .NET 10: Build websites and services using mature and proven ASP.NET Core MVC, Web API, and Umbraco CMS , Second Edition

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$39.59 $43.99
eBook Dec 2025 744 pages 2nd Edition
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Arrow left icon
Profile Icon Mark J. Price
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$39.59 $43.99
eBook Dec 2025 744 pages 2nd Edition
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Paperback
$54.99
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Real-World Web Development with .NET 10

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1 Introducing Real-World Web Development Using .NET

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https://packt.link/EarlyAccess

This book is about mature and proven web development with .NET. This means a set of technologies that have been refined over a decade or more with plenty of documentation, support forums, and third-party investment. These technologies are:

  • .NET: A free, open-source developer platform from Microsoft for building and running cross-platform apps, including web, desktop, mobile, cloud, and games, using languages like C#, F#, and Visual Basic.
  • ASP.NET Core: A set of shared components for building websites and services using .NET. This book covers a subset of its features, including the following:
    • ASP.NET Core MVC: An implementation of the model-view-controller design pattern for complex yet well-structured website development
    • ASP.NET Core Web API: For building controller-based web services that conform to the HTTP/REST service architecture conventions
    • ASP.NET Core OData: For building data access web services...

Exploring an ASP.NET Core MVC website

Let’s walk through the parts that make up a modern ASP.NET Core MVC website.

.NET 5 and earlier ASP.NET Core project templates used both a Program class and a Startup class to separate initialization and configuration, but with .NET 6 and later, Microsoft encourages putting everything in a single Program.cs file. I mention this because you might work on existing projects that use the older style. At the end of this chapter, you will find an online section that explains how this works.

ASP.NET Core MVC initialization

Appropriately enough, we will start by exploring the MVC website’s default initialization and configuration:

  1. In Program.cs, note that it can be divided into four important sections from top to bottom. As you review the sections, you might want to add regions and comments to remind yourself of what each section is used for.
  2. The first section imports some namespaces (and optionally...

Customizing an ASP.NET Core MVC website

Now that you’ve reviewed the structure of a basic MVC website, you will customize and extend it. You have already registered an EF Core model for the Northwind database, so the next task is to output some of that data on the home page.

Defining a custom style

The home page will show a list of the 77 products in the Northwind database. To make efficient use of space, we want to show the list in three columns. To do this, we need to customize the stylesheet for the website:

  1. In the wwwroot\css folder, open the site.css file.
  2. At the bottom of the file, add a new style that will apply to an element with the product-columns ID, as shown in the following code:
    #product-columns
    {
      column-count: 3;
    }
    

Setting up the category images

The Northwind database includes a table of eight categories, but they do not have images, and websites look better with some colorful pictures:

  1. In the...

Practicing and exploring

Test your knowledge and understanding by answering some questions, getting some hands-on practice, and exploring this chapter’s topics with deeper research.

Exercise 2.1 – Online material

If you need to maintain ASP.NET Core projects that were built using .NET 5 or earlier, then they will use an additional file along with Program.cs: a file named Startup.cs. I have written an online section about this, found at the following link: https://github.com/markjprice/web-dev-net10/blob/main/docs/ch02-startup.md.

The official documentation for ASP.NET Core MVC is found at the following link: https://learn.microsoft.com/en-us/aspnet/core/mvc/overview.

Exercise 2.2 – Practice exercises

The following practice exercises help you to explore the topics in this chapter more deeply.

Practice unit testing MVC controllers

Controllers are where the business logic of your website runs, so it is important to test the correctness...

Summary

In this chapter, you learned how to build simple ASP.NET Core MVC websites using the HTTP pipeline, routes, models, views, and controllers, as summarized in the following list:

  • HTTP pipeline: A sequence of middleware components that process HTTP requests and responses, allowing for handling tasks like routing, authentication, and exception handling. You will learn more details about customizing the HTTP pipeline in Chapter 8, Configuring and Containerizing ASP.NET Core Projects.
  • Routes: These define URL patterns in ASP.NET Core that map incoming HTTP requests to corresponding controllers and actions for processing.
  • Controllers: These act as intermediaries between models and views in ASP.NET Core, handling user input, updating models, and returning views or other types of responses like JSON.
  • Models: These represent the data in ASP.NET Core applications and are used to manage and manipulate data, often interacting with a database.
  • Views: These...
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Key benefits

  • Master ASP.NET Core MVC, Web API, and OData to build robust web services
  • Gain hands-on experience with web testing, security, and containerization techniques
  • Learn how to implement Umbraco CMS for content management websites

Description

Using .NET for web development is a powerful way to build professional-grade websites and services. But moving from a basic project to a full-scale, production-ready system takes more than just business logic and views—it requires a deep understanding of architecture, maintainability, and scalability. Real-World Web Development with .NET 10 bridges that gap, guiding developers who want to build robust, secure, and maintainable web solutions using battle-tested .NET technologies. You’ll start by designing structured websites using ASP.NET Core MVC, separating concerns, managing dependencies, and writing clean, testable code. From there, you’ll build RESTful services with Web API and use OData for rich, queryable endpoints. The book walks you through testing strategies and containerizing your applications. The final section introduces Umbraco CMS, showing you how to integrate content management into your site so end users can manage content independently. By the end of the book, you'll be ready to build controller-based websites and services that are scalable, secure, and ready for real-world use while mastering Umbraco’s flexible, content-driven solutions—skills that are increasingly in demand across organizations and industries. *Email sign-up and proof of purchase required

Who is this book for?

This book is for intermediate .NET developers with a solid grasp of C# and .NET fundamentals. It is ideal for developers looking to expand their skills in building professional controller-based web applications.

What you will learn

  • Build web applications using ASP.NET Core MVC with well-structured, maintainable code
  • Develop secure and scalable RESTful services using Web API and OData
  • Implement authentication and authorization for your applications
  • Test and containerize your ASP .NET Core projects for smooth deployment
  • Optimize application performance using caching and other techniques
  • Use and implement Umbraco CMS effectively

Product Details

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Publication date, Length, Edition, Language, ISBN-13
Publication date : Dec 03, 2025
Length: 744 pages
Edition : 2nd
Language : English
ISBN-13 : 9781835888933
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Product Details

Publication date : Dec 03, 2025
Length: 744 pages
Edition : 2nd
Language : English
ISBN-13 : 9781835888933
Languages :
Tools :

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Table of Contents

18 Chapters
Introducing Real-World Web Development Using .NET Chevron down icon Chevron up icon
Building Websites Using ASP.NET Core MVC Chevron down icon Chevron up icon
Model Binding, Validation, and Data Using EF Core Chevron down icon Chevron up icon
Building and Localizing Web User Interfaces Chevron down icon Chevron up icon
Authentication and Authorization Chevron down icon Chevron up icon
Performance and Scalability Optimization Using Caching Chevron down icon Chevron up icon
Web User Interface Testing Using Playwright Chevron down icon Chevron up icon
Configuring and Containerizing ASP.NET Core Projects Chevron down icon Chevron up icon
Building Web Services Using ASP.NET Core Web API Chevron down icon Chevron up icon
Building Clients for Web Services Chevron down icon Chevron up icon
Testing and Debugging Web Services Chevron down icon Chevron up icon
Building Web Services Using ASP.NET Core OData Chevron down icon Chevron up icon
Building Web Services Using FastEndpoints Chevron down icon Chevron up icon
Web Content Management Using Umbraco CMS Chevron down icon Chevron up icon
Customizing and Extending Umbraco CMS Chevron down icon Chevron up icon
Epilogue Chevron down icon Chevron up icon
Unlock Your Exclusive Benefits Chevron down icon Chevron up icon
Index Chevron down icon Chevron up icon
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