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{{SeeWikipedia|.NET Framework}}

Microsoft .NET Framework

[[.NET Core]] 是一个通用目的、模块化、跨平台的 .NET 开源实现。
[[image:Microsoft.NET.png|right]]

[[文件:dotnet-foundation.png|right]]
==新闻==
*[http://www.infoq.com/cn/articles/virtual-panel-dotnet-future 虚拟研讨会：.NET的未来在哪里？] (2017.02)
*[https://blogs.msdn.microsoft.com/dotnet/2017/02/13/happy-15th-birthday-net/ Happy 15th Birthday .NET!] (2017.02.13)

==基金会==
[[.NET Foundation]]

==生态系统==
[[.NET ecosystem]]

==核心项目==
*[[.NET Core]]
*[[ASP.NET Core]]
*[[Entity Framework Core]]

==组成==
[https://docs.microsoft.com/zh-cn/dotnet/articles/standard/library .NET 标准库]是一组由 .NET 运行时实现的 API，正式项目：[https://github.com/dotnet/corefx CoreFX]。

[https://github.com/dotnet/coreclr/blob/master/Documentation/project-docs/dotnet-standards.md ECMA 335] 持续为 .NET 运行时行为建立统一性，但适用于 .NET 库实现的 .NET 基类库 (BCL) 没有类似的规范。

Microsoft 积极开发和维护的主要 .NET 运行时有 3 个：[[.NET Core]]、.NET Framework 和 [[Mono]] for [[Xamarin]]。

CLR(Common Language Runtime)的主要功能如下：
*基类库支持 Base Class Library Support
*内存管理 Memory Management
*线程管理 Thread Management
*垃圾回收 Garbage Collection
*安全性 Security
*类型检查 Type Checker
*异常管理 Exception Manager
*除错管理 Debug Engine
*中间码(MSIL)到机器码(Native)编译
*类装载 Class Loader

==版本==
*.NET框架三巨头：[https://github.com/dotnet/coreclr CoreCLR运行时] [https://github.com/dotnet/corefx CoreFX核心库] [https://github.com/dotnet/roslyn Roslyn编译器]
*[https://github.com/dotnet/llilc LLILC]is an [[LLVM]] based MSIL Compiler 

===4.7===
*[https://blogs.msdn.microsoft.com/dotnet/2017/05/02/announcing-the-net-framework-4-7-general-availability/ Announcing the .NET Framework 4.7 General Availability] [http://www.infoq.com/cn/news/2017/05/net47-released .NET Framework 4.7正式发布]

===4.6===
*[https://blogs.msdn.microsoft.com/dotnet/2016/08/02/announcing-net-framework-4-6-2/ Announcing .NET Framework 4.6.2]

===4.5===
===4.0===
===3.5===
===3.0===
===2.0===

==语言==
*[[C Sharp|C#]]
*[[F Sharp|F#]]
*[[C++/CLI]]
*[[JavaScript]]
*[https://msdn.microsoft.com/en-us/library/2x7h1hfk.aspx Virtual Basic]
*[https://github.com/Microsoft/dotnet/blob/master/dotnet-developer-projects.md .NET Languages] [http://www.codeproject.com/KB/net-languages/ Other .NET Languages]

==macOS==
 brew update
 brew install openssl
 ln -s /usr/local/opt/openssl/lib/libcrypto.1.0.0.dylib /usr/local/lib/
 ln -s /usr/local/opt/openssl/lib/libssl.1.0.0.dylib /usr/local/lib/
下载安装 [https://www.microsoft.com/net/core#macos .NET Core SDK]

创建 Hello World app
 mkdir hwapp
 cd hwapp
 dotnet new
 dotnet restore
 dotnet run

==项目==
*[https://github.com/Microsoft/dotnet .NET Home]
*[https://github.com/Microsoft/dotnet/blob/master/dotnet-developer-projects.md .NET Open Source Developer Projects]
*[https://github.com/Microsoft/dotnet/blob/master/dotnet-consumer-projects.md .NET Open Source Consumer Projects]
*[https://github.com/Microsoft/dotnet/blob/master/dotnet-free-oss-services.md Free Services & Tools for Open Source .NET Projects]
*[https://github.com/Microsoft/msbuild Microsoft.Build (MSBuild)]
*[http://dev.mysql.com/downloads/connector/net/ Connector/Net] is a fully-managed ADO.NET driver for [[MySQL]].
*[[Npgsql]]
*[[ServiceStack]]
*[https://github.com/Bobris/Nowin Nowin] [http://owin.org/ OWIN] [[Web server]] in pure .NET
*[https://github.com/Windows-XAML Windows XAML @ GitHub]
*[[IdentityServer]]
*[https://github.com/DotNetOpenAuth/DotNetOpenAuth DotNetOpenAuth]
*[[SIML]] - Synthetic Intelligence Markup Language
*[https://github.com/Reactive-Extensions/Rx.NET Rx.NET] Reactive Extensions
*[https://github.com/opserver/Opserver Opserver] Stack Exchange's Monitoring System
*[https://github.com/unosquare/embedio EmbedIO] [[Web server]] built on [[Mono]]
*[https://github.com/NancyFx/Nancy Nancy] A lightweight, low-ceremony, framework for building HTTP based services on .NET and [[Mono]].
*[https://github.com/MvvmCross/MvvmCross MvvmCross]
*[https://github.com/reactiveui/ReactiveUI ReactiveUI]
*[https://github.com/MediaBrowser/Emby Emby Server]
*[[Banshee]]
*[https://github.com/meebey/smuxi Smuxi IM] [https://github.com/Twitterizer/Twitterizer Twitterizer]
*[[OpenPetra]]
*[https://github.com/beyourmarket/beyourmarket BeYourMarket] 创建你自己的Web应用市场
*[https://github.com/Particular/NServiceBus NServiceBus]
*[https://github.com/EasyNetQ/EasyNetQ EasyNetQ] for [[RabbitMQ]]
*[https://github.com/MassTransit/MassTransit MassTransit]
*[https://github.com/accord-net/framework Accord.NET Framework]
*[https://github.com/opentk/opentk OpenTK]
*[[OpenRA]] A Libre/Free Real Time Strategy [[game engine]] 
*[https://github.com/SiliconStudio/xenko Xenko Game Engine]
*[https://github.com/AdamsLair/duality Duality] A 2D GameDev Framework
*[[.NET Micro Framework]]

==大数据==
微软与[[Hortonworks]][http://zh.hortonworks.com/partner/microsoft/ 合作开发]，在[[Apache Hadoop]]上实现搭建Windows Server以及Windows Azure平台。
*[https://azure.microsoft.com/en-us/marketplace/partners/hortonworks/hortonworks-sandbox/ Hortonworks Sandbox on Azure] [http://zh.hortonworks.com/blog/hortonworks-sandbox-azure/ Getting Started with Hortonworks Sandbox on Azure]
*[http://hadoopsdk.codeplex.com/ Microsoft .NET SDK For Hadoop]
*[https://github.com/Microsoft/Mobius Mobius]: C# API for [[Apache Spark]]

==案例==
*[http://www.infoq.com/cn/news/2016/03/Stack-Overflow-architecture-insi StackOverflow 2016最新架构探秘] Web层架构（IIS 8.5，ASP.NET MVC 5.2.3，和.NET 4.6.1）[https://github.com/StackExchange StackOverflow @ GitHub]

==活动==
以 [http://dotnet.openworldcamp.org OpenWorldCamp.org] 的方式组织更多.NET, ASP.NET, C#, F# 的线下活动。

==图集==
<gallery>
image:happy-15th-birthday-net.jpg|.NET 15周岁
image:DotNet.svg|.NET框架
image:dotnet-components.png|.NET体系结构组件
image:Common-Language-Runtime.png|Common Language Runtime(CLR)
image:dotnet-performance.png|.NET性能
image:linq-enabled-data-sources.gif|LINQ数据源
image:microsoft-help-viewer.png|安装帮助文件
</gallery>

==博客==
*[https://blogs.msdn.microsoft.com/dotnet/ .NET Blog]
*[https://sunnycoding.cn/ sunnycoding.cn]
*[http://dotnet.cnblogs.com/ 博客园.NET频道]
*[http://shanyou.cnblogs.com/ 张善友] [https://cloud.tencent.com/developer/edu/major-100017 .NET 微服务实战 — 微信公众号开发]
*[http://jirigala.cnblogs.com/ 通用C#系统架构：C#.NET 大型通用信息化系统集成快速开发平台]

==链接==
*[https://www.microsoft.com/net/ .NET官网]
*[http://apisof.net/ .NET API Catalog]
*[https://github.com/dotnet .NET Foundation @ GitHub]
*[https://github.com/dotnet/roslyn .NET Compiler Platform ("Roslyn") ]
*[https://github.com/quozd/awesome-dotnet Awesome .NET] [[image:awesome.png]]
*[https://docs.microsoft.com/en-us/dotnet/ .NET Core Documentation]
*[http://code.msdn.microsoft.com/ MSDN Samples Gallery]
*[http://www.codeplex.com/ CodePlex]
*[http://1code.codeplex.com/ Microsoft All-In-One Code Framework - a centralized code sample library]
*[http://www.ecma-international.org/publications/standards/Ecma-334.htm ECMA Standard 334 , the C# language specification.]
*[http://www.ecma-international.org/publications/standards/Ecma-335.htm ECMA Standard 335 , the Common Language Infrastructure.]
*[https://en.wikipedia.org/wiki/Comparison_of_C_Sharp_and_Java Comparison of C# and Java]

[[category:.NET]]