Powered by intelligent, virtualized background data retrieval! Create apps that won’t keep your end-users waiting, thanks to optimized network communications and queries that make things snappier. And because this WPF listbox is built from the ground up with an asynchronous architecture, your apps remain responsive. (See the feature list.)  

Provide a superior user experience with smooth scrolling and fluid animations. Smooth scrolling tactics help reduce the perception of lag, while items that fade in/out and glide fluidly help with visual tracking. Animated drag-and-drop operations are fully supported.

Powerful grouping, navigation, and filtering. Help your end-users get handle their data better through grouping with sticky headers. A navigation control lets users go directly to the group they’re looking for in the listbox. And a search box filters data quickly and easily.

Simple drop-in replacement of the standard WPF listbox control. Be up and running with a superior listbox in no time flat, thanks to an API design that lets you integrate the control into any project using the stock WPF control.

Multiple views and themes. Easily create unique apps that provide animated switching between multiple views. In addition to the traditional vertical list layout, a horizontal list layout and “path” views are provided. Eight beautiful themes will match the style of your application.

More than a license: it's a subscription! In addition to a perpetual license for versions received during the subscription, you get a year of these great services: expert priority support and access to new versions, new features, and bug fixes. Choosing the Blueprint subscription adds the full C# and XAML source.