WorkflowQueue.UnregisterForQueueItemArrived Method

Unregisters a subscriber to the QueueItemArrived event.

Namespace:  System.Workflow.Runtime
Assembly:  System.Workflow.Runtime (in System.Workflow.Runtime.dll)

public void UnregisterForQueueItemArrived(
	IActivityEventListener<QueueEventArgs> eventListener


Type: System.Workflow.ComponentModel.IActivityEventListener<QueueEventArgs>

A subscriber for QueueEventArgs that implements the IActivityEventListener<T> interface.


eventListener is a null reference (Nothing in Visual Basic).

This method is reserved for internal use only.

.NET Framework

Supported in: 4.5, 4, 3.5, 3.0

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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