INotifyCollectionChanged.CollectionChanged Event (System.Collections.Specialized)

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.NET Framework Class Library
INotifyCollectionChanged.CollectionChanged Event

Occurs when the collection changes.

Namespace:  System.Collections.Specialized
Assembly:  System (in System.dll)
Syntax
Visual Basic
Event CollectionChanged As NotifyCollectionChangedEventHandler
C#
event NotifyCollectionChangedEventHandler CollectionChanged
Visual C++
 event NotifyCollectionChangedEventHandler^ CollectionChanged {
	void add (NotifyCollectionChangedEventHandler^ value);
	void remove (NotifyCollectionChangedEventHandler^ value);
}
F#
abstract CollectionChanged : IEvent<NotifyCollectionChangedEventHandler,
    NotifyCollectionChangedEventArgs>
Remarks

The event handler receives an argument of type NotifyCollectionChangedEventArgs,which contains data that is related to this event.

Version Information

.NET Framework

Supported in: 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1
Platforms

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.
See Also

Reference

INotifyCollectionChanged Interface
System.Collections.Specialized Namespace