# TopicBar Overview

Get started with Menus and Toolbars for WinForms. Create versatile menus and docking/floating toolbars. See more in documentation here.

## Content



[C1TopicBar](/componentone/docs/win/online-menus-toolbar/) represents a topic bar. In **C1OutBar** the control provides a collection of single pages organized into one group whereas **C1TopicBar** contains a collection of pages organized into various groups. The collection of pages in **C1TopicBar** are of the type, [C1TopicPage](/componentone/docs/win/online-menus-toolbar/). Each page includes a title bar with a collapsible/expandable image and the content area consists of links. Each page/group can have one or more links. Clicking once on the group collapses the link items in the selected group and clicking again expands the link items in the selected group. Each topic page is organized in a vertical stack.

The following topics provide further detail about the appearance and behavior of the [C1TopicBar](/componentone/docs/win/online-menus-toolbar/) control.

## See Also

[TopicBar Appearance and Behavior Properties](/componentone/docs/win/online-menus-toolbar/topicbaroverview/topicbarappearancean)