CompositeView.DelayedItemsInitialization Property

Indicates whether, when the View is created, View Items controls of the CompositeView are initialized immediately.

Namespace: DevExpress.ExpressApp

Assembly: DevExpress.ExpressApp.v24.2.dll

NuGet Package: DevExpress.ExpressApp

Declaration

C#

public bool DelayedItemsInitialization { get; set; }

VB.NET

Public Property DelayedItemsInitialization As Boolean

Property Value

Type	Description
Boolean	true, if View Item controls are initialized once they are visible to end-users; false, if View Item controls are initialized once the View is created.

Remarks

You can change this property value in the overridden OnActivated method of a ViewController descendant.

C#

using DevExpress.ExpressApp;

namespace SolutionName.Module.Controllers {
    public class DisablePerformanceOptimizationController : ViewController<DetailView> {
        protected override void OnActivated() {
            base.OnActivated();
            View.DelayedItemsInitialization = false;
        }
    }
}

VB.NET

Imports DevExpress.ExpressApp
Public Class DisablePerformanceOptimizationController
    Inherits ViewController(Of DetailView)
    Protected Overrides Sub OnActivated()
        MyBase.OnActivated()
        View.DelayedItemsInitialization = False
    End Sub
End Class

You can also change this setting globally for all Views using the XafApplication.DelayedViewItemsInitialization property.