View.ModelChanging Event

Occurs before setting the View.Model property for a View.

Namespace: DevExpress.ExpressApp

Assembly: DevExpress.ExpressApp.v24.2.dll

NuGet Package: DevExpress.ExpressApp

Declaration

C#

public event EventHandler ModelChanging

VB.NET

Public Event ModelChanging As EventHandler

Event Data

The ModelChanging event's data class is EventArgs.

Remarks

This event occurs as a result of calling the current View’s View.SetModel method. This method is called to set or change a value for the View’s View.Model property. After this property’s value is changed, the View’s settings will be updated and its controls will be created (recreated). Handle this event to perform custom actions before changing the View.Model property’s value.