Spread WPF Documentation
CollectionChanged Event


GrapeCity.Windows.SpreadSheet.Data Namespace > NotifyCollectionBase<T> Class : CollectionChanged Event
Occurs when the items list of the collection has changed or the collection is reset.
Syntax
'Declaration
 
Public Event CollectionChanged As System.Collections.Specialized.NotifyCollectionChangedEventHandler
'Usage
 
Dim instance As NotifyCollectionBase(Of T)
Dim handler As System.Collections.Specialized.NotifyCollectionChangedEventHandler
 
AddHandler instance.CollectionChanged, handler
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.

PropertyDescription
Action  
NewItems  
NewStartingIndex  
OldItems  
OldStartingIndex  
See Also

Reference

NotifyCollectionBase<T> Class
NotifyCollectionBase<T> Members

 

 

Copyright © GrapeCity, Inc. All rights reserved.

Product Support Forum | Print this page