CollectionChanged Event

Occurs when the collection has changed.

Syntax

Visual Basic
C#
Managed Extensions for C++
C++/CLI

'Declaration
 
Public Event CollectionChanged As CollectionChangedHandler

'Usage
 
Dim instance As CollectionWithEvents
Dim handler As CollectionChangedHandler
 
AddHandler instance.CollectionChanged, handler

public event CollectionChangedHandler CollectionChanged

public: __event CollectionChangedHandler* CollectionChanged

public:
event CollectionChangedHandler^ CollectionChanged

Event Data

The event handler receives an argument of type CollectionChangeEventArgs containing data related to this event. The following CollectionChangeEventArgs properties provide information specific to this event.

Property	Description
Action
Element

Requirements

Target 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

Reference

CollectionWithEvents Class
CollectionWithEvents Members