الفئة Control.Async

تتضمن هذه الفئة الثابتة أعضاء لإنشاء و معالجة حسابات غير متزامنة.

مساحة الاسم/مسار الوحدة النمطية: Microsoft.FSharp.Control

التجميع: FSharp.Core (في FSharp.Core.dll)

[<Sealed>]
type Async =
 class
  static member AsBeginEnd : ('Arg -> Async<'T>) -> ('Arg * AsyncCallback * obj -> IAsyncResult) * (IAsyncResult -> 'T) * (IAsyncResult -> unit)
  static member AwaitEvent : IEvent<'Del,'T> * ?(unit -> unit) -> Async<'T>
  static member AwaitIAsyncResult : IAsyncResult * ?int -> Async<bool>
  static member AwaitTask : Task<'T> -> Async<'T>
  static member AwaitWaitHandle : WaitHandle * ?int -> Async<bool>
  static member CancelDefaultToken : unit -> unit
  static member Catch : Async<'T> -> Async<Choice<'T,exn>>
  static member FromBeginEnd : 'Arg1 * 'Arg2 * 'Arg3 * ('Arg1 * 'Arg2 * 'Arg3 * AsyncCallback * obj -> IAsyncResult) * (IAsyncResult -> 'T) * ?(unit -> unit) -> Async<'T>
  static member FromBeginEnd : 'Arg1 * 'Arg2 * ('Arg1 * 'Arg2 * AsyncCallback * obj -> IAsyncResult) * (IAsyncResult -> 'T) * ?(unit -> unit) -> Async<'T>
  static member FromBeginEnd : 'Arg1 * ('Arg1 * AsyncCallback * obj -> IAsyncResult) * (IAsyncResult -> 'T) * ?(unit -> unit) -> Async<'T>
  static member FromBeginEnd : (AsyncCallback * obj -> IAsyncResult) * (IAsyncResult -> 'T) * ?(unit -> unit) -> Async<'T>
  static member FromContinuations : (('T -> unit) * (exn -> unit) * (OperationCanceledException -> unit) -> unit) -> Async<'T>
  static member Ignore : Async<'T> -> Async<unit>
  static member OnCancel : (unit -> unit) -> Async<IDisposable>
  static member Parallel : seq<Async<'T>> -> Async<'T []>
  static member RunSynchronously : Async<'T> * ?int * ?CancellationToken -> 'T
  static member Sleep : int -> Async<unit>
  static member Start : Async<unit> * ?CancellationToken -> unit
  static member StartAsTask : Async<'T> * ?TaskCreationOptions * ?CancellationToken -> Task<'T>
  static member StartChild : Async<'T> * ?int -> Async<Async<'T>>
  static member StartChildAsTask : Async<'T> * ?TaskCreationOptions -> Async<Task<'T>>
  static member StartImmediate : Async<unit> * ?CancellationToken -> unit
  static member StartWithContinuations : Async<'T> * ('T -> unit) * (exn -> unit) * (OperationCanceledException -> unit) * ?CancellationToken -> unit
  static member SwitchToContext : SynchronizationContext -> Async<unit>
  static member SwitchToNewThread : unit -> Async<unit>
  static member SwitchToThreadPool : unit -> Async<unit>
  static member TryCancelled : Async<'T> * (OperationCanceledException -> unit) -> Async<'T>
  static member CancellationToken :  Async<CancellationToken>
  static member DefaultCancellationToken :  CancellationToken
 end

ملاحظات

Th هو نوع هو باسم FSharpAsyncفي تجميع.NET. في حالة الوصول إلى النوع من لغة.NET خلاف F#، أو من خلال الانعكاس، قم باستخدام هذا الاسم.

لنظره عامة حول غير متزامن مهام سير العمل، راجع مهام سير العمل غير متزامن (F #).

أعضاء ثابتة

الأنظمة الأساسية

Windows 7, Windows Vista SP2, Windows XP SP3, Windows XP x64 SP2, Windows Server 2008 R2, Windows Server 2008 SP2, Windows Server 2003 SP2

معلومات الإصدار

وقت التشغيل #F

معتمد في: 2.0, 4.0

Silverlight

معتمد في: 3

راجع أيضًا:

المرجع

مهام سير العمل غير متزامن (F #)

موارد أخرى

مساحة الاسم Microsoft.FSharp.Control

النوع: Control.Async<'T> (F#)