Section 508/WCAG Compliance

Controls that are a part of our ASP.NET Navigation and Layout Suite are designed to comply with Section 508 Standards and W3C's latest accessibility recommendations: WCAG (2.0) and WAI-ARIA (1.0).

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Web Themes

In addition to over 20 built-in Themes, you can use style properties and CSS for appearance customization. Templates are also available for fine-grain control over UI elements and control layout.


Data Binding Options

Populate the TreeView by binding it to any standard data source or to any object that represents a tree structure. Use virtual mode to significantly improve performance when displaying large tree hierarchies.


Data Management & UI Elements

With its comprehensive client-side API and ability to handle a rich set of client-side events, the ASP.NET TreeView gives you total control over its behavior on the client.

Data Binding

Hierarchical data presentation made easy.

Data Binding

Designed primarily as a site navigation tool, the DevExpress ASP.NET TreeView Control can be bound to any hierarchical data source (Any object that implements the IHierarchicalEnumerable or IHierarchicalDataSource interface). Unlike the more powerful DevExpress TreeList Control, the TreeVIew can only display a single "column."

Hot Track & Animation

Provide visual feedback within your tree.

Hot Track & Animation

The TreeView's EnableAnimation property allows you to apply animation effects when a tree node expands/collapses. It's EnableHotTrack property specifies whether node values are "hot-tracked" when the mouse or pointing device hovers over a node.

Callbacks (AJAX)

Load only what you need and nothing more.

Callbacks (AJAX)

Our ASP.NET TreeView Control fully supports AJAX and can load the content of the TreeView from the server via a Callback. As you would expect, this allows the TreeView to avoid the initial transfer of all node data to the client, optimizing web page load times.

CheckBoxes & Tree Lines

Improve readability and simplify node selection.

CheckBoxes & Tree Lines

Use the TreeView's AllowCheckNode property to activate tree node checkboxes (often used for node selection). You can control the display of tree lines via the TreeView's ShowTreeLine property.

Tree Node Links

Provide visual feedback for node hover and selection operations.

Tree Node Links

Our Tree View allows you to associate navigation links for individual nodes and to control the animation effect when a node is hovered/selected. In this animation, nodes can be selected using 'ContentBounds' and 'TextOnly' Tree Node Link options.

Virtual Mode

Reduce server load and startup times.

Virtual Mode

In addition to bound and unbound modes, the Tree View ships with a Virtual Data Loading Mode. When used, it significantly reduces both server load and start-up time when displaying complex or dynamically created hierarchies. In Virtual Mode, data is retrieved at application startup and when expanding tree nodes. Simply said, Virtual Mode allows you to efficiently use server resources and to retrieve data only when needed.

Buy this product as part of the following subscription packages.

We are so confident in our products and services that we back them with a 60 day no questions asked money back guarantee. If within the first 60 days of ownership you are not satisfied with the capabilities of our tools, you can request a full refund of the amount you paid to DevExpress by writing to or by calling +1 (818) 844-3383.

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Additional Info

Customizable ASP.NET Themes

The DevExpress ASP.NET Subscription ships with 20+ highly polished themes for your next web application. You can use each of these themes easily, without modification or manipulate them using our free ASP.NET Theme Builder application. See Demo

Sec 508 and Accessibility

The DevExpress ASP.NET Subscription makes it easy to create web applications that meet government regulations regarding web accessibility. Sec 508 and Web Content Accessibility Guidelines 1.0 support is available across our entire DevExpress ASP.NET Product Line. Read more

Touch and Mobile Device Enabled

Deliver elegant, touch-enabled ASP.NET and MVC web applications using the platform you know and love. The ASP.NET Subscription helps you leverage your current investments and address customer needs via a comprehensive range of Web Forms Controls and MVC Extensions that support touch on iOS Safari, Android and Internet Explorer 10.

AJAX Enabled with Rich Client-Side API

Each and every control provides an ability to update the control using callbacks, eliminating the need to re-load the entire page. This callback functionality allows you to optimize how data is transferred to the client. We also offer you a comprehensive client-side API, along with the ability to handle events on the client side. With our ASP.NET components, you have full control over the control's behavior via client functions.

Fast and Lightweight with XHTML Compliance

DevExpress controls are optimized for exceptional performance and efficient memory use without the loss of functionality or features. DevExpress ASP.NET controls also support optimizations like HTML compression, callbacks, image sprites, resource caching and sharing. Key ASP.NET controls in this subscription use semantic HTML to keep output clean and minimal. The semantic HTML markup means that web pages are lighter and faster, more search engine friendly and provide improved accessibility for screen readers.

Straightforward Localization

All DevExpress ASP.NET AJAX Controls can be easily localized using satellite resource assemblies. DevExpress delivers satellite assemblies for a large variety of languages and cultures. To make it easy to get started, resource files for four cultures are included to our installation: German, Japanese, Russian, and Spanish. If you need to modify our shipping resources or create satellite assemblies for a different language, simply use our Online Localization Service, a free tool for our active ASP.NET subscribers. Online Localization Service