17 Oct 2023
Beginner
.NET and C# are related but distinct components in the world of Microsoft development. Here's a table that highlights the key differences between .NET and C#:
| Aspect | .NET | C# |
|---|---|---|
| Definition | .NET is a software framework developed by Microsoft for building and running Windows applications, web applications, and services. It provides a platform for various programming languages, including C#. | C# is a modern, object-oriented programming language developed by Microsoft, designed specifically for the .NET framework. It's one of the primary languages used with .NET. |
| Purpose | .NET is a comprehensive framework that encompasses multiple languages (C#, VB.NET, F#, etc.) and libraries for building various types of applications, including desktop, web, and mobile applications. | C# is a programming language used within the .NET framework to write code and develop applications. It is one of the primary languages for building applications on the .NET platform. |
| Compatibility | .NET is a runtime environment and framework that supports multiple programming languages. It includes libraries, tools, and runtime components for various languages. | C# is a specific programming language that targets the .NET framework. While it's the primary language for .NET development, other languages can also be used. |
| Compilation | .NET applications are compiled into an intermediate language (IL) code, which is executed by the Common Language Runtime (CLR) when the application runs. | C# code is compiled into IL code that can be executed by the CLR. C# source code is compiled by the C# compiler (csc.exe) into an assembly, which contains IL code. |
| Language Features | .NET provides a common set of libraries and services for all supported languages. It offers a range of capabilities for application development, including data access, security, and more. | C# is a programming language with specific syntax, features, and libraries. It has its own unique features, such as LINQ (Language-Integrated Query) and asynchronous programming. |
| Language Paradigm | .NET supports various programming paradigms, including object-oriented, functional, and imperative programming. | C# is primarily an object-oriented, statically-typed language, but it incorporates elements of functional programming and provides features for various paradigms. |
| Usage | .NET can be used to develop applications in multiple programming languages, but it's primarily used for building Windows applications, web applications, and services. | C# is a popular choice for developing Windows applications, web applications (ASP.NET), and services. |
| Development Tools | Visual Studio and Visual Studio Code are common development environments for working with .NET and C# applications. | Visual Studio and Visual Studio Code are popular choices for C# development, offering features like code completion, debugging, and integrated project management. |
| Extensibility | .NET allows you to use other .NET-compatible languages alongside C# in the same project. | C# is a single programming language and is not used in conjunction with other languages in the same codebase. |
In summary, .NET is a broader framework that supports multiple programming languages, while C# is a specific programming language designed for the .NET framework. C# is one of the primary languages used with .NET and offers its own unique features and syntax.
