Provides the fundamental synchronization primitives, including System.Threading.Monitor and System.Threading.Mutex, that are required when writing asynchronous code.

Commonly Used Types:

System.Threading.Monitor

System.Threading.SynchronizationContext

System.Threading.ManualResetEvent

System.Threading.AutoResetEvent

System.Threading.ThreadLocal<T>

System.Threading.EventWaitHandle

System.Threading.SemaphoreSlim

System.Threading.Mutex

When using NuGet 3.x this package requires at least version 3.4.

To install System.Threading, run the following command in the Package Manager Console

Requires NuGet 2.12 or higher.

Release Notes

https://go.microsoft.com/fwlink/?LinkID=799421

Owners

• microsoft
• dotnetframework

Copyright

© Microsoft Corporation. All rights reserved.

Dependencies

• .NETCore 5.0

  • System.Runtime (>= 4.3.0)
  • System.Threading.Tasks (>= 4.3.0)

• .NETFramework 4.5

  • No dependencies.

• .NETStandard 1.0

  • System.Runtime (>= 4.3.0)
  • System.Threading.Tasks (>= 4.3.0)

• .NETStandard 1.3

  • System.Runtime (>= 4.3.0)
  • System.Threading.Tasks (>= 4.3.0)

• MonoAndroid 1.0

  • No dependencies.

• MonoTouch 1.0

  • No dependencies.

• Portable Class Library (.NETFramework 4.5, Windows 8.0, WindowsPhone 8.0, WindowsPhoneApp 8.1)

  • No dependencies.

• Windows 8.0

  • No dependencies.

• WindowsPhone 8.0

  • No dependencies.

• WindowsPhoneApp 8.1

  • No dependencies.

• Xamarin.iOS 1.0

  • No dependencies.

• Xamarin.Mac 2.0

  • No dependencies.

• Xamarin.TVOS 1.0

  • No dependencies.

• Xamarin.WatchOS 1.0

  • No dependencies.

Version History

Version	Downloads	Last updated
System.Threading 4.3.0 (this version)	1,906,336	Tuesday, November 15, 2016
System.Threading 4.3.0-preview1-24530-04	176,563	Monday, October 24, 2016
System.Threading 4.0.11	2,016,419	Monday, June 27, 2016
System.Threading 4.0.11-rc2-24027	2,430,495	Monday, May 16, 2016
System.Threading 4.0.11-beta-23516	482,802	Wednesday, November 18, 2015
System.Threading 4.0.11-beta-23409	389,446	Thursday, October 15, 2015
System.Threading 4.0.11-beta-23225	133,428	Wednesday, September 2, 2015
System.Threading 4.0.10	2,290,727	Wednesday, July 29, 2015
System.Threading 4.0.10-beta-23109	166,005	Monday, July 27, 2015
System.Threading 4.0.10-beta-23019	67,535	Tuesday, June 30, 2015
System.Threading 4.0.10-beta-22816	166,713	Friday, April 24, 2015
System.Threading 4.0.10-beta-22605	22,831	Friday, February 13, 2015
System.Threading 4.0.0	2,302,225	Wednesday, July 29, 2015
System.Threading 4.0.0-beta-23109	96,215	Monday, July 27, 2015
System.Threading 4.0.0-beta-23019	142,778	Tuesday, June 30, 2015
System.Threading 4.0.0-beta-22416	16,372	Friday, January 16, 2015
System.Threading 4.0.0-beta-22231	32,587	Tuesday, November 11, 2014