C# language documentation The C# guide contains articles, tutorials, and code samples to help you get started with C# and the .NET platform. Experienced developers can learn about new features in the What's new section. Experienced developers can learn details of language behavior from the reference and language specifications.

C# (C-Sharp) is a programming language developed by Microsoft that runs on the .NET Framework. C# is used to develop web apps, desktop apps, mobile apps, games and much more. Our "Try it Yourself" editor makes it easy to learn C#. You can edit C# code and view the result in your browser. Console.WriteLine("Hello World!"); } } }

Learn how to write any application using the C# programming language on the .NET platform.

C# is the modern, open-source, cross-platform object-oriented programming language for the .NET developer platform with free tools for Linux, macOS, and Windows.

Read C# reference material - The language reference provides an informal reference to C# syntax and idioms for beginners and experienced C# / .NET developers.

Know C# language features, programming concepts and features accessible to C# through the .NET framework. Learn what LINQ is, how to define a query expression, and how LINQ makes it easy to query any data source. In doing so, Scott and David explore declarative programming and deferred execution.

Free essential resources for students, instructors, and universities to start building .NET apps with the C# Dev Kit for Visual Studio Code.

This C# tutorial helps you master C# programming from scratch and shows you how to apply C# programming effectively.

2024年8月7日 · Learn the differences between .NET Core and .NET Framework for server apps, and understand key concepts like managed code, memory management, and the Common Language Runtime (CLR). This guide also covers language independence, framework libraries, class libraries, and base types.

Learn how to use C# data types, variables, and type-safety rules to create reliable and maintainable code. Learn how to work with numbers in C#. Learn how to use C# string …