WebModificationsController.QueryCloseAfterSave Event

Occurs when the ModificationsController.SaveAndCloseAction is executed.

Namespace: DevExpress.ExpressApp.Web.SystemModule

Assembly: DevExpress.ExpressApp.Web.v23.2.dll

NuGet Package: DevExpress.ExpressApp.Web

Declaration

C#

public event EventHandler<QueryCloseAfterSaveEventArgs> QueryCloseAfterSave

VB.NET

Public Event QueryCloseAfterSave As EventHandler(Of QueryCloseAfterSaveEventArgs)

Event Data

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

Property	Description
CloseAfterSave	Specifies whether to close the current Detail View after executing the ModificationsController.SaveAndCloseAction in ASP.NET Web Forms applications.

Remarks

Handle this event to close the current Detail View, after executing the ModificationsController.SaveAndCloseAction in ASP.NET Web Forms applications. For this purpose, set the QueryCloseAfterSaveEventArgs.CloseAfterSave property to true.

C#

using DevExpress.ExpressApp;
using DevExpress.ExpressApp.Web.SystemModule;
//...
public partial class MyController : ViewController {
    protected override void OnActivated() {
        base.OnActivated();
        WebModificationsController controller = Frame.GetController<WebModificationsController>();
        if (controller != null) {
            controller.QueryCloseAfterSave += OnQueryCloseAfterSave;
        }
    }
    private void OnQueryCloseAfterSave(object sender, QueryCloseAfterSaveEventArgs e) {
        e.CloseAfterSave = true;
    }
    protected override void OnDeactivated() {
       WebModificationsController controller = Frame.GetController<WebModificationsController>();
        if (controller != null) {
            controller.QueryCloseAfterSave -= OnQueryCloseAfterSave;
        }
        base.OnDeactivated();
    }
}

VB.NET

Imports DevExpress.ExpressApp
Imports DevExpress.ExpressApp.Web.SystemModule
'...
Partial Public Class MyController
    Inherits ViewController

    Protected Overrides Sub OnActivated()
        MyBase.OnActivated()
        Dim controller As WebModificationsController = Frame.GetController(Of WebModificationsController)()
        If controller IsNot Nothing Then
            AddHandler controller.QueryCloseAfterSave, AddressOf OnQueryCloseAfterSave
        End If
    End Sub
    Private Sub OnQueryCloseAfterSave(ByVal sender As Object, ByVal e As QueryCloseAfterSaveEventArgs)
        e.CloseAfterSave = True
    End Sub
    Protected Overrides Sub OnDeactivated()
       Dim controller As WebModificationsController = Frame.GetController(Of WebModificationsController)()
        If controller IsNot Nothing Then
            RemoveHandler controller.QueryCloseAfterSave, AddressOf OnQueryCloseAfterSave
        End If
        MyBase.OnDeactivated()
    End Sub
End Class