ObjectChangedEventArgs(Object, String, Object, Object) Constructor

Creates and initializes a new instance of the ObjectChangedEventArgs class.

Namespace: DevExpress.ExpressApp

Assembly: DevExpress.ExpressApp.v18.1.dll

Syntax

public ObjectChangedEventArgs(
    object obj,
    string propertyName,
    object oldValue,
    object newValue
)

Parameters

Type Name Description
Object obj

The object whose property value has been changed. This parameter value is used to initialize the ObjectManipulatingEventArgs.Object property.

String propertyName

A string containing the name of a property whose value has been changed. This parameter value is used to initialize the ObjectChangedEventArgs.PropertyName property.

Object oldValue

The old value of a changed property. This parameter value is used to initialize the ObjectChangedEventArgs.OldValue property.

Object newValue

The new value of a changed property. This parameter value is used to initialize the ObjectChangedEventArgs.NewValue property.