TaskCreationOptions Enumeration

TaskCreationOptions Enumeration

Specifies flags that control optional behavior for the creation and execution of tasks.

This enumeration has a FlagsAttribute attribute that allows a bitwise combination of its member values.

Namespace:  System.Threading.Tasks
Assembly:  mscorlib (in mscorlib.dll)

public enum TaskCreationOptions

Member nameDescription
NoneSpecifies that the default behavior should be used.
PreferFairnessA hint to a TaskScheduler to schedule a task in as fair a manner as possible, meaning that tasks scheduled sooner will be more likely to be run sooner, and tasks scheduled later will be more likely to be run later.
LongRunningSpecifies that a task will be a long-running, coarse-grained operation involving fewer, larger components than fine-grained systems. It provides a hint to the TaskScheduler that oversubscription may be warranted. Oversubscription lets you create more threads than the available number of hardware threads.
AttachedToParentSpecifies that a task is attached to a parent in the task hierarchy. For more information, see Nested Tasks and Child Tasks.

.NET Framework

Supported in: 4

.NET Framework Client Profile

Supported in: 4

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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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