View.ModelSaving Event

Occurs before saving information on a View’s controls to the Application Model.

Namespace: DevExpress.ExpressApp

Assembly: DevExpress.ExpressApp.v23.2.dll

NuGet Package: DevExpress.ExpressApp

Declaration

C#

public event EventHandler<CancelEventArgs> ModelSaving

VB.NET

Public Event ModelSaving As EventHandler(Of CancelEventArgs)

Event Data

The ModelSaving 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

This event is raised when a View’s View.SetModel method is called. Handle this event to cancel saving the current parameters of the View’s controls to the Application Model, before setting a new value for the View.Model property and updating settings of the View and its controls.

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the ModelSaving event.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

xaf-save-and-share-custom-view-settings/CS/ViewSettingsSolution.Module/Controllers/ViewVariantsController.cs#L135

base.OnActivated();
View.ModelSaving += View_ModelSaving;
if(!isLayoutProcessed) {

VB.NET

xaf-save-and-share-custom-view-settings/VB/ViewSettingsSolution.Module/Controllers/ViewVariantsController.vb#L163

MyBase.OnActivated()
AddHandler View.ModelSaving, AddressOf View_ModelSaving
If Not isLayoutProcessed Then