Products. Wpf. Toolkit. ListBox. Themes
Combines the streamlined form factor of a listbox—as well as unique “path” views—with lightning-fast remote data retrieval and absolute responsiveness.
You can try this package for free for 45 days, after which you will need to purchase a license key to continue using it.
See Xceed Toolkit Plus for WPF package for complete release notes: http://www.nuget.org/packages/Extended.Wpf.Toolkit.Plus/3.8.19076.18510