XPBaseObject.Changed Event

Occurs when a property of the object is changed.

Namespace: DevExpress.Xpo

Assembly: DevExpress.Xpo.v24.2.dll

Declaration

C#

public event ObjectChangeEventHandler Changed

VB.NET

Public Event Changed As ObjectChangeEventHandler

Event Data

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

Property	Description
NewValue	Gets or sets the property’s new value.
Object	Gets or sets the object whose property has been changed.
OldValue	Gets or sets the property’s old value.
PropertyName	Gets the name of the property affected by the changes made.
Reason	Gets the way in which the object has been changed.
Session	Gets or sets the Session of the object whose property has been changed.

Remarks

The Changed event is raised after the XPBaseObject.OnChanged method has been called. The event parameter’s ObjectChangeEventArgs.PropertyName property returns the name of the property whose value has been changed. The ObjectChangeEventArgs.Reason property gets the way in which the object has been changed.