Editing Coroutine (section)

===C#===
[[C Sharp 2.0|C# 2.0]] added semi-coroutine ([[generator (computer programming)|generator]]) functionality through the iterator pattern and <code>yield</code> keyword.<ref>{{cite web |last1=Wagner |first1=Bill |title=Iterators |url=https://learn.microsoft.com/en-us/dotnet/csharp/iterators |website=C# documentation |publisher=[[Microsoft]] |date=11 November 2021 |via=Microsoft Learn |access-date=16 February 2023 |archive-date=11 April 2024 |archive-url=https://web.archive.org/web/20240411225954/https://learn.microsoft.com/en-us/dotnet/csharp/iterators |url-status=live }}</ref><ref>{{cite web |last1=Wagner |first1=Bill |title=The history of C# |url=https://learn.microsoft.com/en-us/dotnet/csharp/whats-new/csharp-version-history#c-version-20 |website=C# documentation |publisher=[[Microsoft]] |date=13 February 2023 |via=Microsoft Learn |at=C# version 2.0 |access-date=16 February 2023 |archive-date=28 April 2023 |archive-url=https://web.archive.org/web/20230428185411/https://learn.microsoft.com/en-us/dotnet/csharp/whats-new/csharp-version-history#c-version-20 |url-status=live }}</ref> [[C Sharp 5.0|C# 5.0]] includes [[await]] syntax support. In addition:

*The '''[https://github.com/MindTouch/dream MindTouch Dream]''' REST framework provides an implementation of coroutines based on the C# 2.0 iterator pattern.
* The '''[http://caliburn.codeplex.com/Wiki/View.aspx?title=IResult Caliburn]''' ({{Webarchive|url=https://archive.today/20130119150506/http://caliburn.codeplex.com/Wiki/View.aspx?title=IResult |date=2013-01-19 }}) screen patterns framework for WPF uses C# 2.0 iterators to ease UI programming, particularly in asynchronous scenarios.
*The '''[http://www.wintellect.com/PowerThreading.aspx Power Threading Library]''' ({{Webarchive|url=https://web.archive.org/web/20100324183723/http://wintellect.com/PowerThreading.aspx |date=2010-03-24 }}) by [[Jeffrey Richter]] implements an AsyncEnumerator that provides simplified Asynchronous Programming Model using iterator-based coroutines.
*The [[Unity (game engine)|Unity]] game engine implements coroutines.
*The '''[https://github.com/yevhen/Servelat-Pieces Servelat Pieces]''' project by [[Yevhen Bobrov]] provides transparent asynchrony for Silverlight WCF services and ability to asynchronously call any synchronous method. The implementation is based on Caliburn's Coroutines iterator and C# iterator blocks.
*'''[https://github.com/michaelmeling/StreamThreads StreamThreads]''' is an open-source, light-weight C# co-routine library based on iterator extension methods. It supports error handling and return values.