An accessible guide for beginner-to-intermediate programmers to the concepts, real-world applications, and latest features of C# 13 and .NET 9, with hands-on exercises using Visual Studio and Visual Studio CodeKey FeaturesExplore the newest additions to C# 13, the .NET 9 class libraries, and Entity Framework Core 9Build professional websites and services with ASP.NET Core 9 and BlazorEnhance your skills with step-by-step code examples and best practices tipsBook DescriptionThis Packt bestseller continues to be the definitive guide to modern cross-platform development. The 9th edition of C# 13 and .NET 9 – Modern Cross-Platform Development Fundamentals has been updated to cover the latest features and improvements in .NET 9 and C# 13. You'll start by mastering object-oriented programming, learning how to write, test, and debug functions, and implementing interfaces. You'll then dive into .NET APIs for data management, filesystem operations, and serialization.This latest edition integrates .NET 9 enhancements into its examples: faster exceptions and new LINQ methods. New ASP.NET Core 9 features include optimized static assets, built-in OpenAPI document generation, and the HybridCache.Practical examples, such as building websites and services with ASP.NET Core, have been refreshed to utilize the latest .NET 9 features. The book also introduces Blazor, with its new unified hosting model for unparalleled code reusability. With these updates, you'll learn how to build robust applications and services efficiently and effectively.By the end of this book, you'll have the knowledge and confidence to create professional and high-performance web applications using the latest technologies in C# 13 and .NET 9.What you will learnDiscover the new features of .NET 9, including more flexible params and new LINQ like CountBy and IndexLeverage the new ASP.NET Core 9 features for optimized static assets, OpenAPI document generation, and HybridCacheUtilize the native AOT publish capability for faster startup and reduced memory footprintBuild rich web user interface experiences using Blazor in ASP.NET Core 9Integrate and update databases in your applications using Entity Framework Core 9 modelsQuery and manipulate data using LINQBuild powerful services using Minimal APIsWho this book is forThis book is aimed at beginner to intermediate-level C# and .NET developers. While prior exposure to C# or .NET is not a prerequisite, a general understanding of programming concepts will be beneficial.If you want to learn more technologies for building modern .NET projects like gRPC, SignalR, and .NET MAUI, read Mark's Apps and Services with .NET 8 book next; and if you aim to become a professional .NET developer quickly or mainly work on team projects, read his other book, Tools and Skills for .NET 8.Table of ContentsHello, C#! Welcome, .NET!Speaking C#Controlling Flow, Converting Types, and Handling ExceptionsWriting, Debugging, and Testing FunctionsBuilding Your Own Types with Object-Oriented ProgrammingImplementing Interfaces and Inheriting ClassesPackaging and Distributing .NET TypesWorking with Common .NET TypesWorking with Files, Streams, and SerializationWorking with Data Using Entity Framework CoreQuerying and Manipulating Data Using LINQIntroducing Modern Web Development Using .NETBuilding Websites Using ASP.NET CoreBuilding Interactive Web Components Using BlazorBuilding and Consuming Web Services Read more

Backend design like you've never seen it before – a guide to building SOLID ASP.NET Core web apps that stand the test of time. Featuring more Minimal APIs, more testing, a new e-commerce project, and the modular monolith!Purchase of the print or Kindle book includes a free PDF eBook.Key FeaturesLearn multiple ways to organize your application code and become a more flexible ASP.NET Core developerExplore hands-on design patterns, learn architectural principles, and how to sidestep anti-patternsRefactor code toward modern application design, such as feature-based vertical slice and clean architectureBook DescriptionThis unique ASP.NET Core book will fill in the gaps in your REST API and backend designs. Learn how to build robust, maintainable, and flexible apps using Gang of Four (GoF) design patterns and modern architectural principles. This new edition is updated for .NET 8 and focuses exclusively on the backend, with new content on REST APIs, the REPR pattern, and building modular monoliths.You’ll start by covering foundational concepts like REST, the SOLID principles, Minimal APIs, dependency injection in .NET, and other ASP.NET Core 8 mechanisms. Then, you’ll learn to develop components using design patterns, including many from the GoF. Finally, you’ll explore organizing your application code with patterns that vary from layers to feature-oriented vertical slice designs, covering CQS and a deep dive into microservices along the way. A brand-new e-commerce project at the end of the book will tie it all together.This how-to guide will teach you how to assemble your own APIs from building blocks, to suit whatever real-world requirements you may have.What you will learnApply the SOLID principles for building flexible and maintainable softwareTest your apps effectively with automated tests, including black-box testingEmbark on mastering ASP.NET Core dependency injectionWork with GoF design patterns including strategy, decorator, facade, and compositeDesign REST APIs using Minimal APIs and ASP.NET Core MVCDiscover layering and the tenets of clean architectureUse feature-oriented techniques as an alternative to layeringExplore microservices, CQS, REPR, vertical slice architecture, and many more patternsWho this book is forThis book is for intermediate-level ASP.NET Core developers who want to improve their C# app code structure and API design skills. ASP.NET developers who want to modernize their knowledge and enhance their technical architecture skills will also like this book. It’s also a good refresher for those in software design roles with more experience looking to update their expertise.A good knowledge of C# programming and a basic understanding of web concepts is necessary to get the most out of this book, though some refreshers are included along the way.Table of ContentsIntroductionAutomated TestingArchitectural PrinciplesREST APIsMinimal APIsModel-View-ControllerStrategy, Abstract Factory, and Singleton Design PatternsDependency InjectionApplication Configuration and the Options PatternLogging PatternsStructural PatternsBehavioral PatternsOperation Result PatternLayering and Clean ArchitectureObject MappersMediator and CQS PatternsGetting Started with Vertical Slice ArchitectureRequest-EndPoint-Response (REPR)Introduction to Microservices ArchitectureModular Monolith Read more

ASP.NET programming at its best! Discover an audiobook that tells you what you should do and how! Instead of jumping right into the instructions, this book will provide you first with all the necessary concepts that you need to learn in order to make the learning process a whole lot easier. This way you're sure not to get lost in confusion once you get to the more complex lessons provided in the latter chapters. You will learn the designs and forms of ASP.NET and what's more convenient than getting to know both sides? Want to know more? Read more

Create APIs that embody simplicity, scalability, and precision with proven development techniques and the robust features of .NETKey FeaturesGet to grips with API design, architecture, and development methodologies to create elegant and scalable APIs in .NETGet insights into contemporary trends and tools shaping the API industryExplore both basic and advanced topics such as optimization, data integration, and cachingPurchase of the print or Kindle book includes a free PDF eBookBook DescriptionWritten by an esteemed technology leader, a .NET specialist, and Microsoft MVP for Developer Technologies, Minimal APIs in ASP.NET 9 provides you with specialized insights into the latest advancements in .NET technology, particularly minimal APIs.You’ll get your first minimal API set up and running, before exploring the anatomy of a typical minimal API project, seeing how the framework can be used to create various HTTP endpoints, route, and validate requests, as well as enhancing those requests with custom middleware. After covering the basics, you’ll move on to data mapping, managing important dependencies through dependency injection and integrating your minimal APIs with data sources such as Entity Framework, Dapper, and SQL databases for creating CRUD operations. The chapters also walk you through performance optimization, asynchronous programming, and caching, which’ll allow you to examine the more advanced aspects of minimal API development, with code examples reflecting real-world scenarios.By the end of this book, you’ll be armed with the necessary best practices and skills needed for deploying performant, elegant, and scalable minimal APIs in .NET.What you will learnBecome proficient in minimal APIs within the .NET Core 9 frameworkFind out how to ensure scalability, performance, and maintainabilityWork with databases and ORMs, such as Entity Framework and DapperOptimize minimal APIs, including asynchronous programming, caching strategies, and profiling toolsImplement advanced features like dependency injection, request validation, data mapping, and routing techniquesCreate and configure minimal API projects effectivelyWho this book is forIf you’re a generalist developer looking for a fresh perspective on API development with an emphasis on minimalism, then this book is for you. Aimed at intermediate developers, this book strikes the right balance between accessibility and depth. The book assumes an intermediate level of C# and .NET knowledge, while providing sufficient guidance and explanations to help you progress confidently through the chapters.Table of ContentsGetting Up and Running with Minimal API DevelopmentCreating Your First Minimal APIThe Anatomy of a Minimal APIHandling HTTP Methods and Routing The Middleware PipelineParameter BindingDependency Injection in Minimal APIs Integrating Minimal APIs with Data Sources Object Relational Mapping with Entity Framework Core and DapperProfiling and Identifying BottlenecksUtilizing Asynchronous Programming for Scalability Caching Strategies for Enhanced Performance Best Practices for Minimal API Resiliency Unit Testing, Compatibility, and Deployment of Minimal APIs Read more

C# in Depth is a revised edition of the bestseller written by C# legend Jon Skeet. This authoritative and engaging guide is your key to unlocking this powerful language, including the new features of C# six and seven. In it, Jon introduces expression-bodied members, interpolated strings, pattern matching, and more. Real-world examples drive it all home. By the end of this awesome book, you'll be writing C# code with skill, style, and confidence.About the Technology: The powerful, flexible C# programming language is the foundation of .NET development. Even after two decades of success, it's still getting better! Exciting new features in C# six and seven make it easier than ever to take on big data applications, cloud-centric web development, and cross-platform software using .NET Core. There's never been a better time to learn C# in Depth.What's inside:Comprehensive coverage of C# 6 and 7Greatest hits of C# 2 - 5Extended pass-by-reference functionalityString interpolationComposition with tuplesDecomposition and pattern matchingTarget audience are intermediate C# developers.About the Author: Jon Skeet is a senior software engineer at Google. He studied mathematics and computer science at Cambridge, is a recognized authority in Java and C#, and maintains the position of top contributor to Stack Overflow.PLEASE NOTE: When you purchase this title, the accompanying PDF will be available in your Audible Library along with the audio. Read more

ASP.NET Core in Action, Second Edition is a comprehensive guide to creating web applications with ASP.NET Core 5.0. Go from basic HTTP concepts to advanced framework customization.Fully updated to ASP.NET 5.0, ASP.NET Core in Action, Second Edition is a hands-on primer to building cross-platform web applications with your C# and .NET skills. Even if you've never worked with ASP.NET, you'll start creating productive cross-platform web apps fast. And don’t worry about late-breaking changes to ASP.NET Core.About the technologyBuild full-stack web applications that run anywhere. Developers love ASP.NET Core for its libraries and pre-built components that maximize productivity. Version 5.0 offers new features for server-side apps, as well as background services for cross-platform development.About the bookASP.NET Core in Action, Second Edition is a comprehensive guide to creating web applications with ASP.NET Core 5.0. Go from basic HTTP concepts to advanced framework customization. Illustrations and annotated code make learning visual and easy. Master logins, dependency injection, security, and more. This updated edition covers the latest features, including Razor Pages and the new hosting paradigm.What's inside: Developing apps for Windows and non-Windows serversConfiguring applicationsBuilding custom componentsLogging, testing, and securityAbout the audienceFor intermediate C# developers.About the authorAndrew Lock is a Microsoft MVP who has worked with ASP.NET Core since before its first release.PLEASE NOTE: When you purchase this title, the accompanying PDF will be available in your Audible Library along with the audio. Read more

Build on your existing programming skills and upskill to professional-level C# programming.In Code Like a Pro in C#, you will learn:Unit testing and test-driven developmentRefactor a legacy .NET codebasePrinciples of clean code+ Essential backend architecture skillsQuery and manipulate databases with LINQ and Entity Framework CoreCritical business applications worldwide are written in the versatile C# language and the powerful .NET platform, running on desktops, cloud systems, and Windows or Linux servers. Code Like a Pro in C# makes it easy to turn your existing abilities in C# or another OO language (such as Java) into practical C# mastery. There’s no “Hello World” or Computer Science 101 basics - you’ll learn by refactoring an out-of-date legacy codebase, using new techniques, tools, and best practices to bring it up to modern C# standards.About the technologyYou know the basics, now get ready for the next step! Pro-quality C# code is efficient, clean, and fast. Whether you’re building user-facing business applications or writing data-intensive backend services, the experience-based, practical techniques in this book will take your C# skills to a new level.About the bookCode Like a Pro in C# teaches you to how write clean C# code that’s suitable for enterprise applications. In this book, you’ll refactor a legacy codebase by applying modern C# techniques. You’ll explore tools like Entity Framework Core, design techniques like dependency injection, and key practices like testing and clean coding. It’s a perfect path to upgrade your existing C# skills or shift from another OO language into C# and the .NET ecosystem.About the audienceFor developers experienced with object-oriented programming. No C# experience required.About the authorJort Rodenburg is a software engineer who has taught numerous courses on getting up to speed with C# and .NET.PLEASE NOTE: When you purchase this title, the accompanying PDF will be available in your Audible Library along with the audio. Read more

A practical guide for building websites and services with mature and proven ASP.NET Core controller-based technologies.Purchase of the print or Kindle book includes a free eBook in PDF format and supplementary learning material.Key FeaturesMaster ASP.NET Core MVC, Web API, and OData for building robust web services.Get hands-on experience with web testing, security, and containerization techniques.Learn how to implement Umbraco CMS for content management websites.Book DescriptionReal-World Web Development with .NET 9 equips you to build professional websites and services using proven technologies like ASP.NET Core MVC, Web API, and OData—trusted by organizations for delivering robust web applications.You’ll learn to design and build efficient web applications with ASP.NET Core MVC, creating well-structured, maintainable code that follows industry best practices. From there, you’ll focus on Web API, building RESTful services that are both secure and scalable. Along the way, you’ll also explore testing, authentication, and containerization for deployment, ensuring that your solutions are fully production ready.In the final part of the book, you will be introduced to Umbraco CMS, a popular content management system for .NET. By mastering this tool, you’ll learn how to empower users to manage website content independently.By the end of this book, you'll not only have a solid grasp of controller-based development but also the practical know-how to build dynamic, content-driven websites using a popular .NET CMS.What you will learnBuild web applications using ASP.NET Core MVC with well-structured, maintainable codeDevelop secure and scalable RESTful services using Web API and ODataImplement authentication and authorization for your applicationsTest and containerize your .NET projects for smooth deploymentOptimize application performance with caching and other techniquesLearn how to use and implement Umbraco CMSWho this book is forThis book is aimed at intermediate .NET developers with a good understanding of C# and .NET fundamentals. It is ideal for developers looking to expand their skills in building professional, controller-based web applications.Table of ContentsIntroducing Web Development Using ControllersBuilding Websites Using ASP.NET Core MVCModel Binding, Validation, and Data Using EF CoreBuilding and Localizing Web User InterfacesAuthentication and AuthorizationPerformance Optimization Using CachingWeb User Interface Testing Using PlaywrightConfiguring and Containerizing ASP.NET Core ProjectsBuilding Web Services UsingASP.NET Core Web API Building Web Services UsingASP.NET Core ODataBuilding Web Services Using FastEndpointsWeb Service Integration TestingWeb Content Management Using UmbracoCustomizing and Extending Umbraco Read more

Microservices in .NET, Second Edition teaches you to build and deploy microservices using ASP.NET and Azure services.Summary In Microservices in .NET, Second Edition you will learn how to: Build scalable microservices that are reliable in production Optimize microservices for continuous delivery Design event-based collaboration between microservices Deploy microservices to Kubernetes Set up Kubernetes in Azure Microservices in .NET, Second Edition is a comprehensive guide to building microservice applications using the .NET stack. After a crystal-clear introduction to the microservices architectural style, it teaches you practical microservices development skills using ASP.NET. This second edition of the bestselling original has been revised with up-to-date tools for the .NET ecosystem, and more new coverage of scoping microservices and deploying to Kubernetes. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the technology Microservice architectures connect independent components that must work together as a system. Integrating new technologies like Docker and Kubernetes with Microsoft’s familiar ASP.NET framework and Azure cloud platform enables .NET developers to create and manage microservices efficiently. About the book Microservices in .NET, Second Edition teaches you to build and deploy microservices using ASP.NET and Azure services. It lays out microservice architecture simply, and then guides you through several real-world projects, such as building an ecommerce shopping cart. In this fully revised edition, you’ll learn about scoping microservices, deploying to Kubernetes, and operations concerns like monitoring, logging, and security. What's inside Optimize microservices for continuous delivery Design event-based collaboration between microservices Deploy microservices to Kubernetes Set up Kubernetes in Azure About the reader For C# developers. No experience with microservices required. About the author Christian Horsdal is an independent consultant with more than 20 years of experience building projects from large-scale microservice systems to tiny embedded systems. Table of Contents PART 1 GETTING STARTED WITH MICROSERVICES 1 Microservices at a glance 2 A basic shopping cart microservice 3 Deploying a microservice to Kubernetes PART 2 BUILDING MICROSERVICES 4 Identifying and scoping microservices 5 Microservice collaboration 6 Data ownership and data storage 7 Designing for robustness 8 Writing tests for microservices PART 3 HANDLING CROSS-CUTTING CONCERNS: BUILDING A REUSABLE MICROSERVICE PLATFORM 9 Cross-cutting concerns: Monitoring and logging 10 Securing microservice-to-microservice communication 11 Building a reusable microservice platform PART 4 BUILDING APPLICATIONS 12 Creating applications over microservices Read more

Elevate your career by mastering key .NET tools and skills, including debugging, source code management, testing, cloud-native development, intelligent apps and more.Purchase of the print or Kindle book includes a free PDF eBook.Key FeaturesCoverage of key .NET tools and skills including refactoring, source code management, debugging, memory troubleshooting, and morePractical guidance on using code editors effectively, implementing best practices, and protecting dataExplore cutting-edge techniques like building intelligent apps, cloud native development with .NET Aspire, and Docker containerizationBook DescriptionUnlock the full potential of .NET development with Tools and Skills for .NET 8.Dive into source code management using Git and learn how to navigate projects while ensuring version control. Discover advanced debugging techniques and troubleshooting strategies to identify and resolve issues, and gain practical insights on documenting your code, APIs, and services, fostering project clarity and maintainability. Delve into the world of cryptography, ensuring confidentiality and integrity throughout your development lifecycle.Elevate your skills as you explore cutting-edge topics such as building intelligent apps using custom LLM-based chat services, mastering dependency injection, optimizing performance through testing, and Docker containerization. Harness the power of cloud-native development with .NET Aspire, unlocking the benefits of modern cloud platforms. With guidance on software architecture best practices, this book empowers you to build robust, scalable and maintainable applications.Advance your career with invaluable insights on job readiness and interview preparation, positioning yourself as a top-tier candidate in today's competitive job market.Whether you're a seasoned .NET professional or an aspiring developer looking to enhance your skills, this book is your ultimate companion on the journey to .NET mastery.What you will learnMake the most of code editor tools for efficient developmentLearn advanced debugging techniques and troubleshooting strategiesUnderstand how to protect data and applications using cryptographyBuild a custom LLM-based chat serviceDiscover how to master dependency injectionOptimize performance through benchmarking and testingDelve into cloud-native development using .NET AspireAdvance your career with advice on job readiness and interviewsWho this book is for.NET professionals seeking to enhance their expertise, as well as aspiring developers aiming to advance their careers in the field. This book caters to individuals eager to master essential .NET tools, refine their development practices, explore advanced techniques and cutting-edge tools, and prepare themselves for job opportunities and interviews in the competitive landscape of .NET developmentTable of ContentsIntroducing Tools and Skills for .NETMaking the Most of the Tools in Your Code EditorSource Code Management Using GitDebugging and Memory TroubleshootingAlerts, Metrics, and Logging for ObservabilityDocumenting Code, APIs, and ServicesObserving and Modifying Code Execution DynamicallyProtecting Data and Apps Using CryptographyBuilding a Custom LLM-Based Chat ServiceDependency Injection, Containers, and Service LifetimeUnit Testing and MockingIntegration and Security TestingBenchmarking Performance, Load, and Stress Testing(N.B. Please use the Read Sample option to see further chapters) Read more

Bestselling author Mark Price is back to guide you through the latest and most common technologies a .NET developer should know: Blazor Full Stack, ASP.NET Core MVC, ASP.NET Core Minimal APIs, .NET MAUI, gRPC, GraphQL, SQL Server, Cosmos DB, SignalR, Azure Functions, and more!Purchase of the print or Kindle book includes a free eBook in PDF format.Key FeaturesUse specialized libraries to improve all aspects of your apps, including performance, security, and localizationHarness the full potential of .NET using cloud-native data stores like Cosmos DB, and unlock scalability, performance, and resilience in your service implementationsUnleash the capabilities of Blazor Full Stack and.NET MAUI to develop stunning, truly cross-platform apps for web and mobileBook DescriptionElevate your practical C# and .NET skills to the next level with this new edition of Apps and Services with .NET 8.With chapters that put a variety of technologies into practice, including Web API, gRPC, GraphQL, and SignalR, this book will give you a broader scope of knowledge than other books that often focus on only a handful of .NET technologies. You’ll dive into the new unified model for Blazor Full Stack and leverage .NET MAUI to develop mobile and desktop apps.This new edition introduces the latest enhancements, including the seamless implementation of web services with ADO.NET SqlClient's native Ahead-of-Time (AOT) support. Popular library coverage now includes Humanizer and Noda Time. There’s also a brand-new chapter that delves into service architecture, caching, queuing, and robust background services.By the end of this book, you’ll have a wide range of best practices and deep insights under your belt to help you build rich apps and efficient services.What you will learnFamiliarize yourself with a variety of technologies to implement services, such as gRPC and GraphQLStore and manage data locally and cloud-natively with SQL Server and Cosmos DBUse ADO.NET SqlClient to implement web services with native AOT publish supportLeverage Dapper for improved performance over EF CoreImplement popular third-party libraries such as Serilog, FluentValidation, Humanizer, and Noda TimeExplore the new unified hosting model of Blazor Full StackWho this book is forThis book is for .NET developers interested in exploring more specialized libraries and implementation fundamentals behind building services and apps.You’ll need to know your way around .NET and C# quite well before you can dive in, so if you want to work your way up to this book, you can pick up Mark’s other .NET book, C# 12 and .NET 8 – Modern Cross-Platform Development Fundamentals, first.Table of ContentsIntroducing Apps and Services with .NETManaging Relational Data Using SQL ServerBuilding Entity Models for SQL Server Using EF CoreManaging NoSQL Data Using Azure Cosmos DBMultitasking and ConcurrencyUsing Popular Third-Party LibrariesHandling Dates, Times, and InternationalizationBuilding and Securing Web Services Using Minimal APIsCaching, Queuing, and Resilient Background ServicesBuilding Serverless Nanoservices Using Azure FunctionsBroadcasting Real-Time Communication Using SignalRCombining Data Sources Using GraphQLBuilding Efficient Microservices Using gRPCBuilding Web User Interfaces Using ASP.NET CoreBuilding Web Components Using BlazorBuilding Mobile and Desktop Apps Using .NET MAUI Read more

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Embrace the future of web API development with ASP.NET Core 9—from REST best practices to real-time SignalR, and from HybridCache to .NET Aspire deployment—through hands-on recipes and proven methodologiesKey FeaturesMaster the lifecycle of ASP.NET Core web APIs by confidently building, testing, monitoring, and securing your applicationsExplore advanced topics like GraphQL, SignalR, and microservices to create feature-rich APIsDiscover cloud deployment strategies to ensure your APIs are ready for modern infrastructurePurchase of the print or Kindle book includes a free PDF eBookBook DescriptionDiscover what makes ASP.NET Core 9 a powerful and versatile framework for building modern web APIs that are both scalable and secure. This comprehensive, recipe-based guide leverages the authors’ decade-long experience in software development to equip developers with the knowledge to create robust web API solutions using the framework's most powerful features.Designed for intermediate to advanced .NET developers, this cookbook contains hands-on recipes that demonstrate how to efficiently build, optimize, and secure APIs using this cutting-edge technology. You'll master essential topics, such as creating RESTful APIs, implementing advanced data access strategies, securing your APIs, creating custom middleware, and enhancing your logging capabilities. The book goes beyond traditional API development by introducing GraphQL, SignalR, and gRPC, offering insights into how these technologies can extend the reach of your APIs. To prepare you for real-world challenges, the recipes cover testing methodologies, cloud deployment, legacy system integration, and advanced concepts like microservices and Hangfire.By the end of this book, you’ll gain the expertise needed to build and manage enterprise-grade web APIs with ASP.NET Core 9.What you will learnImplement HybridCache with stampede protection to replace distributed and in-memory cachesPerform unit, integration, and contract testing to ensure robustness and reliabilityOptimize API performance using output and response caching with tag-based invalidationDesign custom middleware for rate limiting, centralized exception handling, health checks, and moreStreamline API troubleshooting using Serilog's structured logging and Seq's powerful log visualization for quick insightsSecure your APIs with authentication, authorization, and HTTPS enforcementWho this book is forThis book is for intermediate to advanced .NET developers, backend developers, full-stack engineers, and DevOps professionals who want to master the art of building and securing APIs with ASP.NET Core 9. If you're experienced in Java or Go and looking to transition into ASP.NET Core, or if you’re already familiar with C# and .NET and want to enhance your API development skills, this book is for you. Working knowledge of web APIs and the .NET ecosystem is expected, ensuring you can dive right into the practical recipes.Table of ContentsPractical Data Access in ASP.NET Core Web APIsMastering Resource Creation and ValidationSecuring Your Web APICreating Custom MiddlewareCreating Comprehensive Logging SolutionsReal-Time Communication with SignalRBuilding Robust API Tests: a Guide to Unit and Integration TestingGraphQL: Designing Flexible and Efficient APIsDeploying and Managing Your WebAPI in the CloudThe Craft of CachingBeyond the Core Read more

Unlock the power of Visual Studio 2022 with this step-by-step illustrated guide and leverage its powerful featuresKey FeaturesRide the wave of artificial intelligence using the new GPT-based extensionsExplore tips, tricks, and best practices to discover ways to overcome source-code challengesGet to grips with Visual Studio's basic and advanced features to harness its full potential and enhance your coding journeyPurchase of the print or Kindle book includes a free PDF eBookBook DescriptionVisual Studio 2022 is widely recognized as the best IDE for application development across various domains. This book is a comprehensive guide for both beginners and experienced .NET developers who wish to familiarize themselves with its basic, advanced, and new features.This book is divided into three sections: the first is an overview of Visual Studio, the second part explores tools for productivity within the IDE, and the third delves into integration with GitHub and Visual Studio extensions.In this second edition, we’ve also expanded the chapters on the use of Visual Studio to environments beyond web development, such as Azure, Desktop, .NET MAUI, and others. Updates to the IDE introduced since the release year of the first edition of the book in 2022 have also been included, such as the use of GPT-based extensions like GitHub Copilot and GitHub Copilot Chat, as well as profiling tools.The book reviews breakpoint groups, a new way to configure breakpoints, as well as tools for web development, such as Browser Link, Dev Tunnels, and Web API Endpoints Explorer. For more advanced developers, the book addresses the topic of developing extensions through the use of the new Visual Studio SDK. By the end of this book, you’ll have a better understanding of Visual Studio 2022 and how to use it to its fullest potential.What you will learnDiscover what's new in Visual Studio 2022Get to grips with the new features in code tools to improve productivityExplore latest compilation and debugging tipsUnveil shortcuts, tricks, tips, and tools to improve productivity within Visual Studio 2022Leverage remote and collaborative work with Visual Studio 2022Find out how to create new projects and templates in Visual Studio 2022Enhance your skills by learning general tools, shortcuts, and tips for .NET developersImplement version control with Git Integration into your workflowWho this book is forThis book is for .NET developers who want to learn how to use the latest features, tools, and extensions available in Visual Studio 2022. To get the most out of the book, general knowledge of C# is recommended. Knowledge of web development, Azure, .NET MAUI, and Desktop with .NET will help you follow along, but it’s not a prerequisite.Table of ContentsGetting Started with Visual Studio 2022Creating Projects and TemplatesDebugging and Profiling Your AppsAdding Code SnippetsCoding Efficiently with AI and Code ViewsUsing Tools for Frontend and Backend DevelopmentStyling and Cleanup ToolsPublishing ProjectsImplementing Git IntegrationSharing Code with Live ShareWorking with Extensions in Visual StudioUsing Popular ExtensionsLearning Keyboard Shortcuts Read more

Entity Framework Core in Action, Second Edition teaches you to write flawless database interactions for .NET applications.Summary Entity Framework Core in Action, Second Edition is an in-depth guide to reading and writing databases with EF Core. Revised from the bestselling original edition, it’s filled with over 100 diagrams, code snippets, and examples—including building and scaling your own bookselling web application. Learn from author Jon Smith’s extensive experience working with EF Core in production, as you discover time-saving patterns and best practices for security, performance tuning, and unit testing. All of the book’s code is available on GitHub. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the technology Entity Framework radically simplifies data access in .NET applications. This easy-to-use object-relational mapper (ORM) lets you write database code in pure C#. It automatically maps classes to database tables and enables queries with standard LINQ commands. It even generates SQL, so you don’t have to! About the book Entity Framework Core in Action, Second Edition teaches you to write flawless database interactions for .NET applications. Following relevant examples from author Jon Smith’s extensive experience, you’ll progress quickly from EF basics to advanced techniques. In addition to the latest EF features, this book addresses performance, security, refactoring, and unit testing. This updated edition also contains new material on NoSQL databases. What's inside Configure EF to define every table and column Update your schema as your app grows Integrating EF with existing C# application Write and test business logic for database access Applying a Domain-Driven Design to EF Core Getting the best performance out of EF Core About the reader For .NET developers familiar with relational databases. About the author Jon P. Smith is a freelance software developer and architect with a special focus on .NET and Azure. Table of Contents PART 1 1 Introduction to Entity Framework Core 2 Querying the database 3 Changing the database content 4 Using EF Core in business logic 5 Using EF Core in ASP.NET Core web applications 6 Tips and techniques for reading and writing with EF Core PART 2 7 Configuring nonrelational properties 8 Configuring relationships 9 Handling database migrations 10 Configuring advanced features and handling concurrency conflicts 11 Going deeper into the DbContext PART 3 12 Using entity events to solve business problems 13 Domain-Driven Design and other architectural approaches 14 EF Core performance tuning 15 Master class on performance-tuning database queries 16 Cosmos DB, CQRS, and other database types 17 Unit testing EF Core applications Read more

Take advantage of your C# skills to build UI components and client-side experiences with .NET. With this practical guide, you'll learn how to use Blazor WebAssembly to develop next-generation web experiences. Built on top of ASP.NET Core, Blazor represents the future of .NET single-page application investments.Author David Pine, who focuses on .NET and Azure content development at Microsoft, explains how WebAssembly enables many non-JavaScript-based programming languages to run on the client browser. In this book, you'll learn about real-time web functionality with ASP.NET Core SignalR and discover strategies for bidirectional JavaScript interop. David also covers component data binding, hierarchical event-driven communications, in-memory state management, and local storage.This book shows you how to: Create a beautiful, feature-rich Blazor appDevelop and localize an enterprise-scale app using GitHub Actions and Azure Cognitive Services TranslatorCreate advanced validation scenarios for input-based components with formsAutomatically deploy and host to Azure Static Web Apps, and rely on HTTP servicesUse a geolocation service and speech synthesis and recognition native to the browserAuthor a custom modal verification mechanism for validating a user Read more

Develop modern web UIs with Blazor Server and Blazor WebAssembly – now introducing Streaming and Static Server-Side Rendering (SSR) and flexible hosting models in .NET 8Purchase of the print or Kindle book includes a free eBook in PDF formatKey FeaturesCreate a production-ready Blazor application from start to finishFind out how, when, and why to use Blazor Server and Blazor WebAssembly, as well as Blazor HybridExplore crucial new coverage of streaming rendering, server-side rendering (SSR), flexible hosting models, and Blazor templatesBook DescriptionWeb Development with Blazor is your essential guide to building and deploying interactive web applications in C# – without relying on JavaScript.Written by an early Blazor adopter and updated for .NET 8, this book takes you through the end-to-end development of an example app, helping you to overcome common challenges along the way. You’ll pick up both Blazor Server and Blazor WebAssembly and discover cutting-edge tools to enrich your development experience.Responding to evolving needs, this edition introduces flexible hosting models, allowing you to mix and match hosting approaches to create flexible and scalable Blazor applications. It also presents the new Blazor templates, which provide ready-made solutions to simplify and expedite development. You'll learn about the game-changing server-side rendering (SSR), a hybrid hosting model blending the strengths of Blazor Server and Blazor WebAssembly, as well as streaming rendering, a new technique that boosts the performance and user experience of Blazor apps.By the end of this book, you'll have the confidence you need to create and deploy production-ready Blazor applications using best practices, along with a big-picture view of the Blazor landscape.What you will learnUnderstand how and when to use Blazor Server, Blazor WebAssembly, and Blazor HybridLearn how to build simple and advanced Blazor componentsExplore how Minimal APIs work and build your own APIDiscover how to use streaming rendering and server-side rendering (SSR)Mix and match different hosting models to create flexible and scalable Blazor appsFamiliarise yourself with the new Blazor templates that simplify developmentDebug your Blazor Server and Blazor WebAssembly applicationsWho this book is forThis book is for .NET web developers and software developers who want to use their existing C# skills to build interactive web applications running either inside the web browser using Blazor WebAssembly, on the server using Blazor Server, or a combination of the two.You'll need basic knowledge of C# and prior exposure to .NET web development before you get started; the book will guide you through the rest.Table of ContentsHello BlazorCreating Your First Blazor AppManaging State - Part 1Understanding Basic Blazor ComponentsCreating Advanced Blazor ComponentsBuilding Forms with ValidationCreating an APIAuthentication and AuthorizationSharing Code and ResourcesJavaScript InteropManaging State – Part 2Debugging the CodeTestingDeploying to ProductionMoving from, or Combining, an Existing SiteGoing Deeper into WebAssemblyExamining Source GeneratorsVisiting .NET MAUIWhere to Go from Here Read more

Practice VB.NET & ASP.NET in simple stepsKey Features● VB.NET and ASP.NET topics are demonstrated with various examples in-depth.● Includes detailed explanations of all VB.NET and ASP.NET programming statements.● Numerous hands-on exercises demonstrating database and backend programming.DescriptionThe book teaches the essentials of VB.NET and Active Server Pages (ASP.NET) in about four weeks. This book promises to be an excellent resource for novices interested in learning the essentials of ASP.NET, VB.NET, Windows applications, and online apps. Using examples, this book teaches how to declare variables, operators, and control statements in C++. Standard window controls like Listboxes, Comboboxes, Checkboxes, Radio buttons, Timers, Scrollbars, and Picture boxes are explored and elaborated. The basics of Database Management using VB.NET and ASP.NET are demonstrated through instructive examples. Topics like HTML, CSS, and JavaScript are also addressed in detail in the book. Readers will understand the fundamentals of front-end programming, but they will also gain an understanding of the concept of back-end programming. Topics of Arrays, functions, databases, sessions, and file upload control are covered with practical exercises and use-cases scattered throughout. After reading this book, students will be very familiar with the VB.NET and ASP.NET programming examples and can successfully transition themselves into a professional developer.What you will learn● For Windows, you can create simple to complicated applications.● Develop simple database applications using VB.NET and gain knowledge of HTML, CSS, and JavaScript.● Utilize the ASP.NET framework to develop web-based apps.● Develop your backend programming skills while managing database connections.Who this book is forThis book is intended for developers and students interested in learning about VB.NET and ASP.NET to gain strong scripting skills for developing server-side windows applications. It is not necessary to have any prior knowledge.Table of Contents1. Introduction to .Net Framework2. Variables, Control Statements, and Common Window Controls3. Arrays, Dialog Boxes and Menu Strip4. Event Handling and Methods5. Strings6. Object Oriented Programming7. Database Handling8. Introduction to HTML, CSS and JavaScript9. Asp.Net using ‘VB’ Language Syntax10. Appendix A Solution to Practical Exercises Read more

Build fully-featured APIs with ASP.NET Core! This all-practical guide is written like a real development project, taking you hands-on with modern APIs utilizing REST and GraphQL standards.In Building Web APIs with ASP.NET Core you will learn how to: Set up your environment with VS 2022, Node, Git, and moreCreate a ASP.NET Core project from scratchIntegrate with SQL ServerUse Entity Framework Core to set up a data modelCreate back-end controllersDesign an API to serve dataWrite API documentation using Swagger and SwashbuckleConsume an API using typical web client-side frameworksHandle requests and routes using controllers and Minimal APIRelease and deploy your Web API in production on cloud-based hosting services such as MS Azure Building Web APIs with ASP.NET Core is a practical beginner’s guide to creating your first web APIs using ASP.NET Core. In it, you’ll develop an API that feeds web-based services, including websites and mobile apps, for a board games application. The book is cleverly structured to mirror a real-world development project, with each chapter introducing a new feature request. You’ll build your API with an ecosystem of ASP.NET Core tools that help simplify everything from setting up your data model to generating documentation. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the Technology Web APIs are the front door to an application, providing controlled access to its data and features. ASP.NET Core, Microsoft’s web framework, simplifies and accelerates API creation with powerful, developer-friendly features, including an innovative “no compile” coding experience. It is reliable, fast, free, open-source, and backed by Microsoft’s legendary support. About the Book Building Web APIs with ASP.NET Coreteaches you how to write safe, maintainable, and performant REST APIs. It’s full of best practices for modern and classic API styles, including REST and GraphQL. You’ll love the groundbreaking Minimal API model that helps you build pro-quality APIs with just a few lines of code. Each chapter contains realistic user stories, backlog items, and development tasks. What’s Inside Create an ASP.NET Core project from scratchSet up a data model with Entity Framework CoreCreate backend controllersDesign an API to serve data About the Reader For developers with some experience using the .NET Framework. About the Author Valerio De Sanctis has more than 20 years of experience in web development and project management using ASP.NET, PHP, and Java. Table of Contents PART 1 - GETTING STARTED 1 Web APIs at a glance 2 Our first web API project 3 RESTful principles and guidelines PART 2 - BASIC CONCEPTS 4 Working with data 5 CRUD operations 6 Data validation and error handling PART 3 - ADVANCED CONCEPTS 7 Application logging 8 Caching techniques 9 Authentication and authorization 10 Beyond REST PART 4 - TOWARD PRODUCTION 11 API documentation 12 Release and deployment Read more