.NET 框架版本年表
致那些年等待VS更新的日子
| 发布年份 | .NET 框架 | C# | IDE |
| 2002 | .NET Framework 1.0 | C# 1.0 | Visual Studio .NET |
| 2003 | .NET Framework 1.1 | C# 1.1 | Visual Studio 2003 |
| 2005 | .NET Framework 2.0 | C# 2.0 | Visual Studio 2005 |
| 2006 | .NET Framework 3.0 | C# 3.0 | Expression Blend |
| 2007 | .NET Framework 3.5 | Visual Studio 2008 | |
| 2010 | .NET Framework 4.0 | C# 4.0 | Visual Studio 2010 |
| 2012 | .NET Framework 4.5 | C# 5.0 | Visual Studio 2012 |
| 2013 | .NET Framework 4.5.1 | Visual Studio 2013 | |
| 2014 | .NET Framework 4.5.2 | ||
| 2015 | .NET Framework 4.6 | C# 6.0 | Visual Studio 2015 |
| 2015 | .NET Framework 4.6.1 | ||
| 2016 | .NET Core 1.0 | ||
| 2016 | .NET Framework 4.6.2 | C# 7.0 | |
| 2016 | .NET Core 1.1 | Visual Studio 2017 | |
| 2017 | .NET Framework 4.7 | C# 7.1 | |
| 2017 | .NET Core 2.0 | ||
| 2017 | .NET Framework 4.7.1 | C# 7.2 | |
| 2018 | .NET Framework 4.7.2 | C# 7.3 | |
| 2018 | .NET Core 2.1 | ||
| 2018 | .NET Core 2.2 | ||
| 2019 | .NET Framework 4.8 | C# 8.0 | Visual Studio 2019 |
| 2019 | .NET Core 3.0 | ||
| 2020 | .NET5 | C# 9.0 | |
| 2021 | .NET6 | C# 10.0 | |
| 2022 | .NET7 | C# 11 | Visual Stiduo2022 |
| 2023 | .NET8 | C# 12 | |
| 2024 | .NET9 |
到 VS2019 跨度的时候有人要开始晕了.....四版.NET框架 +三版 C# 谁不晕.....
不过没关系，.NET7 大一统了！！！7版本的特点主要体现在性能上；