Frame.ViewModelSaving Event

Occurs before synchronizing information on a Frame‘s View.

Namespace: DevExpress.ExpressApp

Assembly: DevExpress.ExpressApp.v18.2.dll

Declaration

C#

public event EventHandler<CancelEventArgs> ViewModelSaving

VB.NET

Public Event ViewModelSaving As EventHandler(Of CancelEventArgs)

Event Data

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

Property	Description
Cancel	Gets or sets a value indicating whether the event should be canceled.

Remarks

The ViewModelSaving event is raised when attempting to write information on the current Frame’s Frame.View to the Application Model. If you need to prohibit writing, set the handler’s CancelEventArgs.Cancel parameter to true. By default this parameter is set to false.

Note

Synchronization is performed in Windows Forms applications when closing a Window.