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AsyncBuilder.Return<'T> Method (F#)

  • Article

Implements the return expression in asynchronous computations. Creates an asynchronous computation that returns a result.

Namespace/Module Path: Microsoft.FSharp.Control

Assembly: FSharp.Core (in FSharp.Core.dll)

// Signature:
member this.Return : 'T -> Async<'T>

// Usage:
asyncBuilder.Return (value)

Parameters

  • value
    Type: 'T

    The value to return from the computation.

Return Value

An asynchronous computation (Async object) that returns value when executed.

Remarks

A cancellation check is performed when the computation is executed. The existence of this method permits the use of return in the async { ... } computation expression syntax.

Platforms

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

Version Information

F# Runtime

Supported in: 2.0, 4.0

Silverlight

Supported in: 3

See Also

Reference

Control.AsyncBuilder Class (F#)

Microsoft.FSharp.Control Namespace (F#)