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The ASP.NET Core AppBar, also known as an action bar or nav bar, displays information and actions related to the current application screen. It is used to show branding, screen titles, navigation, and actions. The control supports height mode, color mode, positioning, and more.


Display the AppBar with predefined sizes: normal, longer, and shorter. The size of an AppBar can be changed using the regular, prominent, and dense properties.

ASP.NET Core AppBar size.


The AppBar has predefined background colors for different visual representations: light, dark, primary, and inherit.

ASP.NET Core AppBar color.


A row of content can be aligned horizontally at the top or bottom of the AppBar.

ASP.NET Core AppBar Position.


AppBar can stick to the top of a page while scrolling the content.

ASP.NET Core AppBar sticky.

Content alignment

The ASP.NET Core AppBar component aligns the content using a spacer and separator.

ASP.NET Core AppBar content alignment.

Responsive design

The AppBar layout will adjust automatically to the current screen size.

ASP.NET Core AppBar responsive design.

Developer-friendly APIs

Developers can control the appearance and behaviors of the AppBar using a rich set of APIs.

Built-in themes

The ASP.NET Core AppBar control supports built-in themes: Material, Bootstrap, Fabric (Office 365), Tailwind CSS, and high contrast. Users can customize these built-in themes or create new themes to achieve their desired look and feel either by simply overriding SASS variables or using our Theme Studio application.

AppBar code example

Easily get started with the ASP.NET Core AppBar using a few simple lines of CSHTML and C# code, as demonstrated below. Also, explore our ASP.NET Core AppBar example, which shows how to render and configure an AppBar in ASP.NET Core.

@using Syncfusion.EJ2

@section ControlsSection{
    <div class="control-section">
        <ejs-appbar id="defaultAppBar" colorMode="Primary">
                <ejs-button aria-label="menu" id="defaultButtonMenu" cssClass="e-inherit" iconCss="e-icons e-menu"></ejs-button>
                <span class="regular" style="margin:0 5px">EJ2 AppBar</span>
                <div class="e-appbar-spacer"></div>
                <ejs-button id="defaultButtonLogin" cssClass="e-inherit" content="FREE TRIAL"></ejs-button>
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using EJ2CoreSampleBrowser.Models;
using Microsoft.AspNetCore.Mvc;
using Syncfusion.EJ2.Navigations;
using Syncfusion.EJ2.Buttons;

namespace EJ2CoreSampleBrowser.Controllers
    public partial class AppBarController : Controller
        public IActionResult DefaultFunctionalities()
            return View();

Other supported frameworks

The AppBar component is also available in our Blazor, JavaScript, Angular, React, and Vue frameworks. Check out the component on other platforms using these links:


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