Highlights of TopicBar for WinForms include:

• Create Collapsible/Expandable Lists
  Generate a highly navigational form with collapsible/expandable lists using the C1TopicBarcontrol. This powerful control also offers the ability for you to use animation, such as smooth transitions, when collapsing/expanding pages.
• Built-in Visual Style
  C1TopicBar provides 12 built-in visual styles such as the Office 2010 color schemes and a Windows XP look and feel.
• No Code Design Experience
  TopicBar features extensive design-time support, including SmartDesigner technology. The context-sensitive floating toolbars are activated with a single mouse click, where you can make changes right on the design surface.
• Tooltips
  The topic bar has a TooltipText property for you to create a user-friendly application. For example, you can add tooltips to each topic to provide more information to the user about that group.
• Right-to-Left Support
  C1TopicBar supports RTL (or "right-to-left") layout for Arabic and Hebrew cultures. Just set the RightToLeft property to Yes.