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Operators.lock<'Lock,'T> Function (F#)

Den Delimarsky|Last Updated: 8/18/2017
1 Contributor

Execute the function as a mutual-exclusion region using the input value as a lock.

Namespace/Module Path: Microsoft.FSharp.Core.Operators

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


// Signature:
lock : 'Lock -> (unit -> 'T) -> 'T (requires reference type)

// Usage:
lock lockObject action


lockObject Type: 'Lock

The object to be locked.

action Type: unit-> 'T

The action to perform during the lock.

Return Value

The resulting value.


This function is named Lock in compiled assemblies. If you are accessing the function from a language other than F#, or through reflection, use this name.


Windows 8, Windows 7, Windows Server 2012, Windows Server 2008 R2

Version Information

F# Core Library Versions

Supported in: 2.0, 4.0, Portable

See Also

Core.Operators Module (F#)

Microsoft.FSharp.Core Namespace (F#)

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