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

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

Parameters

• lockObject
  Type: 'Lock

  The object to be locked.

• action
  Type: unit -> 'T

  The action to perform during the lock.

Return Value

The resulting value.

Remarks

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.

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

See Also

Reference

Core.Operators Module (F#)

Microsoft.FSharp.Core Namespace (F#)