DxGridListEditor.SelectObject(Object) Method

Selects a specified object.

Namespace: DevExpress.ExpressApp.Blazor.Editors

Assembly: DevExpress.ExpressApp.Blazor.v24.1.dll

NuGet Package: DevExpress.ExpressApp.Blazor

Declaration

C#

public void SelectObject(
    object objectToSelect
)

VB.NET

Public Sub SelectObject(
    objectToSelect As Object
)

Parameters

Name	Type	Description
objectToSelect	Object	An object to select.

Remarks

The code sample below demonstrates how to create a simple action that selects an object that satisfies custom criteria within a List View:

File:
MySolution.Blazor.Server\Controllers\MySelectController.cs in solutions without the ASP.NET Core Blazor-specific module project. MySolution.Module.Blazor\Controllers\MySelectController.cs in solutions with the ASP.NET Core Blazor-specific module project.

C#

using DevExpress.ExpressApp;
using DevExpress.ExpressApp.Actions;
using DevExpress.ExpressApp.Blazor.Editors;
using DevExpress.Persistent.Base;
using MySolution.Module.BusinessObjects;
using System;
// ...
public class MySelectController : ObjectViewController<ListView, DemoTask> {
    public MySelectController() {
        SimpleAction selectCurrentTasksAction = new SimpleAction(this, "SelectCurrentTasksAction", PredefinedCategory.View) {
            Caption = "Select Due Today Tasks",
            SelectionDependencyType = SelectionDependencyType.Independent,
            TargetViewNesting = Nesting.Root
        };
        selectCurrentTasksAction.Execute += SelectCurrentTasksAction_Execute; ;
    }

    private void SelectCurrentTasksAction_Execute(object sender, SimpleActionExecuteEventArgs e) {
        if(View.Editor is DxGridListEditor gridListEditor) {
            gridListEditor.SelectObject(ObjectSpace.FirstOrDefault<DemoTask>(task => task.DueDate == DateTime.Today));
        }
    }
}