Virtually every visible WebCallOut element can be customized to match your ASP.NET application needs. For example, you can control the display of the title as well as the top title icon and the close icon for consistent branding or look and feel.
More than just a tooltip, WebCallOut’s ability to incorporate HTML and ASP.NET server-side controls means you can even use it as a quick popup data entry form. A great way to allow on the fly entry, you can embed textboxes, comboboxes, and other controls directly into tooltips to quickly accept user input without having to display a new web page.
Providing a comprehensive set of client-side events and methods, the highly extensible WebCallOut puts you in complete control of its behavior, enabling you to easily tailor it to match the exact needs of your application.