Use an ASPxSpellChecker component to create a simple web application with spell check functionality.

Web Report Designer with the Open/Save Report dialog boxes implemented with the ASPxFileManager control

This example demonstrates different approaches to calculate a custom summary.

Redirect users during the Callback Panel control's callback.

Сreate a timeout control for websites.

Create a DevExpress control or user control dynamically at runtime

Create the Bootstrap Theme Switcher.

Use the ContentUrl property to specify the pop-up window's content, pass a parameter from the content to parent page, and close the pop-up window.

Adjust the size of the page control to the size of the browser window.

Upload an image to the server and display the uploaded image on a web page.

Bind a tab control to a sitemap file and use ContentPlaceHolder objects to navigate through multiple content pages.

Use the control's client-side funstionality to specify a pop-up window's position and content.

Use the loading panel's client-side functionality to invoke the panel on page load.

Change the Popup Control's visibility on the server.

Upload files on a callback and postback and handle the upload control's FilesUploadComplete event to save the files on the server.

Bind ASPxTreeView to data stored in DataTable.

Resize a pane based on the size of its content.

Limit the number of files that a user can upload at once.

Display an error icon if no file is selected.

Change the size of a pop-up window based on the size of the content page within the control's iframe.