AsyncBuilder.Zero Method (F#)
Creates an asynchronous computation that does nothing and returns ().
Namespace/Module Path: Microsoft.FSharp.Control
Assembly: FSharp.Core (in FSharp.Core.dll)
// Signature:
member this.Zero : unit -> Async<unit>
// Usage:
asyncBuilder.Zero ()
Return Value
An asynchronous computation (Async object) that returns ().
Remarks
A cancellation check is performed when the computation is executed. The existence of this method permits the use of empty else branches in the async { ... } computation expression syntax.
Platforms
Windows 8, Windows 7, Windows Server 2012, Windows Server 2008 R2
Version Information
F# Core Library Versions
Supported in: 2.0, 4.0, Portable