Progress Telerik UI for WPF
Ensure a consistent look and feel across all popup windows in your application by using the three predefined dialog windows—Alert, Information and Confirm.
Fully customizable child windows enable you to show additional content or to provide the user with a modal dialogue for choosing options.
Configure RadWindow for a variety of application scenarios, thanks to the fully customizable behavior and the rich API.
See UI for WPF in action.
With dedicated technical support.