History of C# Programming.
C# was created by Microsoft as part of its .NET initiative in the early 2000s. The language was designed by Anders Hejlsberg, a Danish computer programmer with a remarkable track record in developing programming languages. Hejlsberg had previously worked on Turbo Pascal and Delphi, and his expertise greatly contributed to C#'s success.
The development of C# began in 1999, and it was officially introduced to the public in 2000 as part of Microsoft's .NET Framework 1.0. C# was positioned as the primary language for building Windows applications on the .NET platform.
C# Relation with .Net.
C# is closely associated with the .NET ecosystem, a comprehensive framework for building Windows applications and web services. The language was designed to work seamlessly with the .NET Framework, enabling developers to create a wide range of applications, from desktop software to web applications and cloud services.
Different Versions of C# Available.
C# has gone through several iterations, with each version introducing new features, improvements, and capabilities. Here is a brief overview of the major C# versions:
C# 1.0 (2000): The initial release of C# included fundamental features like classes, inheritance, interfaces, and garbage collection. It was tightly integrated with the .NET Framework 1.0.
C# 2.0 (2005): C# 2.0 brought generics, partial classes, anonymous methods, and nullable value types. These additions improved code reusability and made it easier to work with collections.
C# 3.0 (2007): C# 3.0 introduced language enhancements such as lambda expressions, extension methods, and the LINQ (Language Integrated Query) framework. These features streamlined data manipulation and querying.
C# 5.0 (2012): C# 5.0 introduced asynchronous programming using the async and await keywords. This feature simplified the development of asynchronous and responsive applications.
C# 6.0 (2015): C# 6.0 added features like string interpolation, null-conditional operators (?. and ?[]), and read-only properties and auto-properties. These features aimed to improve code readability and reduce boilerplate code.
C# 7.0 (2017): C# 7.0 brought enhancements such as pattern matching, local functions, and tuples. These features enhanced code expressiveness and simplification.
C# 8.0 (2019): C# 8.0 introduced several significant features, including nullable reference types, asynchronous streams, and default interface methods. These additions improved code safety and versatility.
C# 9.0 (2020): C# 9.0, introduced record types, pattern-matching improvements, and new features for simplifying code. It also introduced source generators, allowing developers to generate code at compile time.
C# 10.0 (2021): C# 10.0 was released in the year 2021 and contains several features like global using directives, interpolated strings as format strings, file-scoped namespaces, and more.
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