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ObservableCollection<T>.BlockReentrancy Method

Disallows reentrant attempts to change this collection.

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

protected IDisposable BlockReentrancy()
You cannot use methods in XAML.

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

Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003

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

.NET Framework

Supported in: 3.5, 3.0
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