C# 10 and .NET 6: Modern Cross-Platform Development

Introduction

The book "C# 10 and .NET 6: Modern Cross-Platform Development" (original title: C# 10 and .NET 6: Modern Cross-Platform Development) by Mark Price is a fundamental guide that covers all key aspects of the .NET 6 ecosystem and the C# 10 language. Published in 2022, the 822-page book has become a desktop reference for thousands of developers worldwide. It is ideally suited both for beginners just starting their programming journey and for experienced professionals looking to master the latest platform capabilities.

What This Book Is About

The book is structured on the "from simple to complex" principle and covers the full development cycle of modern applications. The author doesn't just list syntactic constructs but shows how to apply them in practice to create real projects. The main focus is on cross-platform development: you will learn to write code that runs on Windows, macOS, and Linux.

The book covers the following topics in detail:

• Basics of C# 10: data types, control structures, methods, classes, interfaces, generics, LINQ, asynchronous programming.
• Working with .NET 6: runtime, garbage collection, memory management, configuration, logging.
• Building web applications with ASP.NET Core MVC and Razor Pages.
• Developing APIs using minimal APIs and controllers.
• Working with databases via Entity Framework Core (Code First, migrations, LINQ queries).
• Creating client-side web applications with Blazor (Server and WebAssembly).
• Developing mobile and desktop applications with .NET MAUI.
• Testing, debugging, and deploying applications (including Docker and Azure cloud services).

Who This Book Is For

The book will be useful for:

• Beginner developers who want to learn C# from scratch and immediately master modern approaches.
• Developers from other languages (Java, Python, JavaScript) wishing to transition to the .NET platform.
• Experienced C# developers who want to update their knowledge to C# 10 and .NET 6.
• Students and teachers of programming courses.

What the Reader Will Learn

After reading the book, you will be able to:

• Confidently write code in C# 10, using the latest language features (records, init-only properties, global usings, file-scoped namespaces).
• Create web applications and APIs with ASP.NET Core.
• Work with databases via Entity Framework Core.
• Develop interactive web interfaces with Blazor.
• Build cross-platform mobile and desktop applications with .NET MAUI.
• Set up CI/CD, containerize applications with Docker, and deploy them to the cloud.

Strengths

The main advantage of the book is its practical focus. Each chapter contains numerous code examples that can be immediately run and modified. The author uses the latest versions of Visual Studio 2022 and .NET CLI, ensuring compatibility with modern tools. Special mention should be made of the sections on Entity Framework Core and Blazor — they are written so clearly that even complex concepts become understandable. The book also contains excellent tips on performance optimization and security.

Recommendations

We strongly recommend this book to anyone who wants to become a professional .NET developer. It is suitable both for self-study and as a textbook for courses. Thanks to its structured presentation and abundance of practical exercises, you will quickly move from theory to creating your own projects. If you are looking for one book that will fill all the gaps in your knowledge of C# 10 and .NET 6 — this is it.