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ThreadPoolOption Enumeration

Indicates the thread pool in which the work, submitted by Activity, runs.

Namespace:  System.EnterpriseServices
Assembly:  System.EnterpriseServices (in System.EnterpriseServices.dll)

[SerializableAttribute]
[ComVisibleAttribute(false)]
public enum ThreadPoolOption

Member nameDescription
InheritThe same type of thread pool apartment as the caller's thread apartment is used.
MTAA multithreaded apartment (MTA) is used.
NoneNo thread pool is used. If this value is used to configure a ServiceConfig that is passed to an Activity, an exception is thrown.
STAA single-threaded apartment (STA) is used.

ThreadPoolOption is used for the value of ThreadPool.

.NET Framework

Supported in: 4.5, 4, 3.5, 3.0, 2.0, 1.1

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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