The world of .NET development just got more powerful with C# 13 and .NET 9, and this comprehensive guide is your ticket to mastering these cutting-edge technologies. Whether you're looking to level up your existing skills or just starting your journey into modern cross-platform development, this book provides the perfect foundation for building professional applications that run anywhere.
This isn't just another programming manual—it's a practical guide that takes you from beginner concepts to real-world applications. You'll start with the fundamentals of object-oriented programming, learning how to write clean, efficient code and debug like a pro. The book then dives into the exciting new features of .NET 9, including faster exception handling, enhanced LINQ methods like CountBy and Index, and the game-changing native AOT publish capability for faster startup times.
Get hands-on experience building actual projects with ASP.NET Core 9, where you'll learn about optimized static assets, built-in OpenAPI document generation, and the powerful HybridCache feature. The book also introduces Blazor with its new unified hosting model, allowing you to create rich, interactive web interfaces that can run anywhere. You'll master Entity Framework Core 9 for database integration, learn advanced LINQ techniques for data manipulation, and discover how to build robust services using Minimal APIs.
With step-by-step code examples and best practices tips throughout, you'll not only learn what to do but why you're doing it. The book includes practical exercises that reinforce your understanding, making complex concepts accessible and enjoyable to learn. By the time you finish, you'll have the confidence to tackle professional development projects and create high-performance applications that showcase your .NET expertise.
