XafDataView.ListChanged Event

Occurs when the data records list is changed.

Namespace: DevExpress.ExpressApp

Assembly: DevExpress.ExpressApp.v23.2.dll

NuGet Package: DevExpress.ExpressApp

Declaration

C#

public event ListChangedEventHandler ListChanged

VB.NET

Public Event ListChanged As ListChangedEventHandler

Event Data

The ListChanged event's data class is ListChangedEventArgs. The following properties provide information specific to this event:

Property	Description
ListChangedType	Gets the type of change.
NewIndex	Gets the index of the item affected by the change.
OldIndex	Gets the old index of an item that has been moved.
PropertyDescriptor	Gets the PropertyDescriptor that was added, changed, or deleted.

Remarks

This event occurs when the data records list is refreshed, sorted or filtered and when the columns set is changed. Introduced to provide IBindingList support. For details on this event, refer to the IBindingList.ListChanged Event topic.