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

  • Article

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 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

Core.Operators Module (F#)

Microsoft.FSharp.Core Namespace (F#)