[This documentation is for preview only, and is subject to change in later releases. Blank topics are included as placeholders.]
Enables multiple tasks to cooperatively work on an algorithm in parallel through multiple phases.
Namespace:
System.Threading
Assembly:
System (in System.dll)
Visual Basic (Declaration)
<ComVisibleAttribute(False)> _
<HostProtectionAttribute(SecurityAction.LinkDemand, Synchronization := True, _
ExternalThreading := True)> _
Public Class Barrier _
Implements IDisposable
[ComVisibleAttribute(false)]
[HostProtectionAttribute(SecurityAction.LinkDemand, Synchronization = true,
ExternalThreading = true)]
public class Barrier : IDisposable
[ComVisibleAttribute(false)]
[HostProtectionAttribute(SecurityAction::LinkDemand, Synchronization = true,
ExternalThreading = true)]
public ref class Barrier : IDisposable
[<ComVisibleAttribute(false)>]
[<HostProtectionAttribute(SecurityAction.LinkDemand, Synchronization = true,
ExternalThreading = true)>]
type Barrier =
class
interface IDisposable
end
A group of tasks cooperate by moving through a series of phases, where each in the group signals it has arrived at the Barrier in a given phase and implicitly waits for all others to arrive. The same Barrier can be used for multiple phases.
System..::.Object
System.Threading..::.Barrier
All public and protected members of Barrier are thread-safe and may be used concurrently from multiple threads, with the exception of Dispose, which must only be used when all other operations on the Barrier have completed.
Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008, Windows Server 2003
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
.NET Framework
Supported in: 4
.NET Framework Client Profile
Supported in: 4
Reference
Other Resources