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Overview
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 modes, color modes, positioning, and more.
Size
Display the AppBar with predefined sizes: normal, long, or short. The size of an AppBar can be changed using the regular, prominent, and dense properties.

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

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

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

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

Separator
A separator is a vertical line that visually separates or groups items in an AppBar.

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.
ASP.NET Core 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">
<e-content-template>
<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>
</e-content-template>
</ejs-appbar>
</div>
}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:
Not sure how to create your first ASP.NET Core AppBar control? Our documentation can help.
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Frequently Asked Questions
Why should you choose Syncfusion ASP.NET Core AppBar?
- A simple and highly customizable interface.
Customizable height, theme color, position, and more.
- Effortless integration with components like Button, Dropdown Menu, Menu Bar, and more.
- Standard, predefined, and contextual color variants.
- Industry-standard themes included: Material, Fabric, and Bootstrap.
- Support for all modern browsers.
- Touch-friendly and responsive UI.
Extensive demos and documentation to let you get started quickly with the ASP.NET Core AppBar.
Where can I find the Syncfusion ASP.NET Core AppBar demo?
You can find our ASP.NET Core AppBar demo, which demonstrates how to render and configure the AppBar.
Can I download and utilize the Syncfusion ASP.NET Core AppBar for free?
No, this is a commercial product and requires a paid license. However, a free community license is also available for companies and individuals whose organizations have less than $1 million USD in annual gross revenue, 5 or fewer developers, and 10 or fewer total employees.
How do I get started with Syncfusion ASP.NET Core AppBar?
A good place to start would be our comprehensive getting started documentation.
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