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C Sharp Programming at Wikibooks. C# ( / ˌsiː ˈʃɑːrp / see SHARP) [b] is a general-purpose high-level programming language supporting multiple paradigms. C# encompasses static typing, [16] : 4 strong typing, lexically scoped, imperative, declarative, functional, generic, [16] : 22 object-oriented ( class -based), and component-oriented ...
- C# Syntax
C Sharp syntax. 5 languages. ... This article describes the...
- Lexically Scoped
In computer programming, the scope of a name binding (an...
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Comparison of C Sharp and Java. 4 languages. ... Java (the...
- Strong Typing
In computer programming, one of the many ways that...
- Net Framework 4.8
.NET Framework 1.0. The first version of the .NET Framework...
- C# Syntax
none (unique language) 1943–45. Plankalkül (year of conceptualization) Konrad Zuse. none (unique language) 1943–46. ENIAC coding system. John von Neumann, John Mauchly, J. Presper Eckert and Herman Goldstine after Alan Turing. The first programmers of ENIAC were Kay McNulty, Betty Jennings, Betty Snyder, Marlyn Meltzer, Fran Bilas, and ...
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- Overview
- C# version 11
- C# version 10
- C# version 9
- C# version 8.0
- C# version 7.3
- C# version 7.2
- C# version 7.1
- C# version 7.0
- C# version 6.0
This article provides a history of each major release of the C# language. The C# team is continuing to innovate and add new features. Detailed language feature status, including features considered for upcoming releases can be found on the dotnet/roslyn repository on GitHub.
Important
Released November, 2022
The following features were added in C# 11:
•Raw string literals
•Generic math support
•Generic attributes
•UTF-8 string literals
Released November, 2021
C# 10 adds the following features and enhancements to the C# language:
•Record structs
•Improvements of structure types
•Interpolated string handlers
•global using directives
Released November, 2020
C# 9 was released with .NET 5. It's the default language version for any assembly that targets the .NET 5 release. It contains the following new and enhanced features:
•Records
•Init only setters
•Top-level statements
•Pattern matching enhancements: relational patterns and logical patterns
Released September, 2019
C# 8.0 is the first major C# release that specifically targets .NET Core. Some features rely on new CLR capabilities, others on library types added only in .NET Core. C# 8.0 adds the following features and enhancements to the C# language:
•Readonly members
•Default interface methods
•Pattern matching enhancements:
•Switch expressions
Released May, 2018
There are two main themes to the C# 7.3 release. One theme provides features that enable safe code to be as performant as unsafe code. The second theme provides incremental improvements to existing features. New compiler options were also added in this release.
The following new features support the theme of better performance for safe code:
•You can access fixed fields without pinning.
•You can reassign ref local variables.
•You can use initializers on stackalloc arrays.
Released November, 2017
C# 7.2 added several small language features:
•Initializers on stackalloc arrays.
•Use fixed statements with any type that supports a pattern.
•Access fixed fields without pinning.
•Reassign ref local variables.
Released August, 2017
C# started releasing point releases with C# 7.1. This version added the language version selection configuration element, three new language features, and new compiler behavior.
The new language features in this release are:
•async Main method
•The entry point for an application can have the async modifier.
•default literal expressions
Released March, 2017
C# version 7.0 was released with Visual Studio 2017. This version has some evolutionary and cool stuff in the vein of C# 6.0. Here are some of the new features:
•Out variables
•Tuples and deconstruction
•Pattern matching
•Local functions
Released July, 2015
Version 6.0, released with Visual Studio 2015, released many smaller features that made C# programming more productive. Here are some of them:
•Static imports
•Exception filters
•Auto-property initializers
•Expression bodied members
Usage example
public record Person(string FirstName, string LastName);Jan 8, 2024 · As expected, Microsoft’s C# language has won the Tiobe programming language of the year award for 2023, with the largest uptick in popularity year over year, at 1.43 percentage points. C#, an ...
Jan 8, 2024 · January 8, 2024. For the first time since 2001, when TIOBE Software began publishing the results of its monthly search for the languages in which the most lines of code were written, C# has earned the company's programming language of the year award. C# was the language with the largest usage uptick in one year (+1.43%), the company said.
May 3, 2018 · This article describes what changed in C# since version 7.0, which was released in the Fall of 2016, and also shows a glimpse of the future versions 7.3 and 8.0. Before 7 we had version 6, which was also feature-rich, but that was a long time ago. Do not forget that in order to get access to the latest features, you will need to enable support ...
Dec 15, 2021 · By David Ramel. 12/15/2021. TIOBE Index, one of the more prominent trackers of programming language popularity, says C# is in the running for being named language of the year next month. That award goes not to the most popular language (Python has claimed that crown), but rather the one that shows the biggest increase in its rating over the year.
