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Task Constructor (Action, CancellationToken, TaskCreationOptions)
Visual Studio 2010
Initializes a new Task with the specified action and creation options.
Assembly: mscorlib (in mscorlib.dll)
public:
Task(
Action^ action,
CancellationToken cancellationToken,
TaskCreationOptions creationOptions
)
Parameters
- action
- Type: System::Action
The delegate that represents the code to execute in the task.
- cancellationToken
- Type: System.Threading::CancellationToken
The CancellationToken() that the new task will observe.
- creationOptions
- Type: System.Threading.Tasks::TaskCreationOptions
The TaskCreationOptions used to customize the task’s behavior.
| Exception | Condition |
|---|---|
| ObjectDisposedException | The [T:System.Threading.]CancellationTokenSource that created cancellationToken has already been disposed. |
| ArgumentNullException | The action argument is nullptr. |
| ArgumentOutOfRangeException | The creationOptions argument specifies an invalid value for TaskCreationOptions. |
For more information, see Task Parallelism (Task Parallel Library) and Task Cancellation.
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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