ComponentOne OutlookBar for WPF provides a complete navigation bar for your .NET Framework applications.
Mimic Microsoft Outlook
Provide a familiar navigation UI. The WPF OutlookBar is a complete recreation of the classic Microsoft Outlook navigation bar.
Create Sidebar Navigation
Use the WPF navigation bar to create your application's sidebar with collapsible groups. The control can also be collapsed to a smaller layout.
Group content and navigation menus into distinct categories, just like the navigation system used in Microsoft Outlook. This model helps you organize content and enables end users to navigate quickly.
Enable the WPF OutlookBar control to collapse to the left or right of the window. The control remains completely functional when it's collapsed. Users can still select navigation groups when the control is collapsed, and the upper panel is displayed as a fly-out.
At runtime, use the splitter bar to stack buttons into the collapsed item panel located at the bottom of the control. When buttons overflow, they will appear in the drop-down menu for selection. Users can drag the splitter to collapse groups or select which groups are visible from the menu.