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ObservableCollection(Of T).BlockReentrancy Method

Disallows reentrant attempts to change this collection.

Namespace:  System.Collections.ObjectModel
Assembly:  System (in System.dll)

'Declaration
Protected Function BlockReentrancy As IDisposable

Return Value

Type: System.IDisposable
An IDisposable object that can be used to dispose of the object.

The typical usage is to wrap an OnCollectionChanged call within a using scope, as in the following example:


			Using BlockReentrancy()
				' OnCollectionChanged call
			End Using


.NET Framework

Supported in: 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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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