Templates - ASP.NET AJAX Tree View Control Demo

The ASPxTreeView control supports the template technology, allowing you to completely customize the control's appearance and layout.

The look of the ASPxTreeView control's default elements can be completely modified by creating a specific template which defines how an element will be rendered by a client browser. The ASPxTreeView control allows you to create templates for two element types: the node text content and the entire node content. You can apply templates for all identical elements within the ASPxTreeView (using control level templates) or for a particular element (using node level templates). Each template can consist of a group of HTML controls. Each HTML control used in a template can be bound to the property values of the rendered node.

In this demo, the TextTemplate property of the parent nodes (the 'ASP.NET AJAX Controls' and 'WinForms Controls') is used to replace node texts with a custom combination of an image and text elements. The contents of child nodes are completely defined using their Template property. These templates contain an image and two text elements representing textual node characteristics (Text and Name property values) in two lines.

Local Copy of this Demo
To inspect the source code for this demo on your machine, you must first install our components via the DevExpress Component Installer.

You can open a local copy of this online demo directly from this webpage (if using v20.2.8, 21.1.4 or higher).

Open CS Solution

Open VB Solution

The source code files for this demo are installed (by default) in the following directories:
\Users\Public\Documents\DevExpress Demos XX.X\Components\ASP.NET\CS\ASPxNavigationAndLayoutDemos
\Users\Public\Documents\DevExpress Demos XX.X\Components\ASP.NET\VB\ASPxNavigationAndLayoutDemos

Your Next Great ASP.NET App Starts Here

Get started today and download your 30-day trial of ASP.NET Controls and Libraries (includes 30 days of free technical support).
All demos ship with full source code and are included in the DevExpress ASP.NET distribution. Refer to the Demos and Sample Applications topic to learn more.

DevExpress ASP.NET Controls and Libraries ship as part of DevExpress Universal, DXperience and ASP.NET Subscriptions and are backed by a 60 day unconditional money-back guarantee.
To learn more and obtain pricing information, visit the Compare Features and Pricing webpage. For immediate assistance, contact us by Email at info@devexpress.com or by phone at +1 (818) 844-3383 between 7:30am and 4:30pm Pacific Time.