Parallel.Start(T) Method (Func(T), WorkOptions, Action)

ParallelStartT Method (FuncT, WorkOptions, Action)

Creates and starts a task which executes the given function and stores the result for later retrieval.

Namespace: DigitalRune.Threading
Assembly: DigitalRune (in DigitalRune.dll) Version: 1.20.0.0 (1.20.1.14552)

Syntax

public static Task<T> Start<T>(
	Func<T> function,
	WorkOptions options,
	Action completionCallback
)

Public Shared Function Start(Of T) ( 
	function As Func(Of T),
	options As WorkOptions,
	completionCallback As Action
) As Task(Of T)

public:
generic<typename T>
static Task<T> Start(
	Func<T>^ function, 
	WorkOptions options, 
	Action^ completionCallback
)

static member Start : 
        function : Func<'T> * 
        options : WorkOptions * 
        completionCallback : Action -> Task<'T>

Parameters

function: Type: SystemFuncT
The function to execute in parallel.
options: Type: DigitalRune.ThreadingWorkOptions
The work options to use with this action.
completionCallback: Type: SystemAction
A method which will be called in RunCallbacks once this task has completed.

Type Parameters

T: The type of result the function returns.

Return Value

Type: TaskT
A TaskT which stores the result of the function.

Exceptions

Exception	Condition
ArgumentNullException	function is .
ArgumentException	Invalid number of maximum threads set in Options.

Remarks

Important: The completion callback is not executed automatically. Instead, the callback is only executed when RunCallbacks is called. See RunCallbacks for additional information.

Reference

Parallel Class

Start Overload

DigitalRune.Threading Namespace