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ObservableCollection.BlockReentrancy Method

Disallows reentrant attempts to change this collection.

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

'Declaration
Protected Function BlockReentrancy As IDisposable
'Usage
Dim returnValue As IDisposable

returnValue = Me.BlockReentrancy
protected IDisposable BlockReentrancy ()
protected function BlockReentrancy () : IDisposable
You cannot use methods in XAML.

Return Value

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
}

Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0

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