IsWriteLockHeld Property

ReaderWriterLockSlim.IsWriteLockHeld Property

[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]

Gets a value that indicates whether the current thread has entered the lock in write mode.

Namespace:  System.Threading
Assembly:  System.Core (in System.Core.dll)

'Declaration
Public ReadOnly Property IsWriteLockHeld As Boolean

Property Value

Type: System.Boolean
true if the current thread has entered write mode; otherwise, false.

This property is intended for use in asserts or for other debugging purposes. Do not use it to control the flow of program execution.

The following example shows how to use the IsWriteLockHeld property to generate an assert if the current thread has entered write mode unexpectedly.

Windows Phone OS

Supported in: 8.1, 8.0

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