This documentation is archived and is not being maintained.

Task<TResult> Constructor (Func<Object, TResult>, Object, TaskCreationOptions)

Initializes a new Task<TResult> with the specified action, state, and options.

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

public Task(
	Func<Object, TResult> function,
	Object state,
	TaskCreationOptions creationOptions


Type: System.Func<Object, TResult>
The delegate that represents the code to execute in the task. When the function has completed, the task's Result property will be set to return the result value of the function.
Type: System.Object
An object representing data to be used by the function.
Type: System.Threading.Tasks.TaskCreationOptions
The TaskCreationOptions used to customize the task's behavior.


The creationOptions argument specifies an invalid value for TaskCreationOptions.


The function argument is null.

.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.