This documentation is archived and is not being maintained.

NotifyCollectionChangedEventArgs.Action Property

Gets the action that caused the event.

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

Public ReadOnly Property Action As NotifyCollectionChangedAction

Property Value

Type: System.Collections.Specialized.NotifyCollectionChangedAction
A NotifyCollectionChangedAction value that describes the action that caused the event.

.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.