CollectionChanged Event (LegendItemCollection)

Occurs when an item in the collection changes, or the entire collection changes.

Syntax

Visual Basic
C#

'Declaration
 
Public Event CollectionChanged As System.Collections.Specialized.NotifyCollectionChangedEventHandler

public event System.Collections.Specialized.NotifyCollectionChangedEventHandler CollectionChanged

Event Data

The event handler receives an argument of type System.Collections.Specialized.NotifyCollectionChangedEventArgs containing data related to this event. The following NotifyCollectionChangedEventArgs properties provide information specific to this event.

Property	Description
Action	Gets the description of the action that caused the event.
NewItems	Gets the items affected by an action.
NewStartingIndex	Gets the index at which the change occurred.
OldItems	Gets the item affected by a System.Collections.Specialized.NotifyCollectionChangedAction.Replace or System.Collections.Specialized.NotifyCollectionChangedAction.Remove action.
OldStartingIndex	Gets the index at which the change occurred for a System.Collections.Specialized.NotifyCollectionChangedAction.Replace or System.Collections.Specialized.NotifyCollectionChangedAction.Remove action.

Reference

LegendItemCollection Class
LegendItemCollection Members