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The WinForms radial menu control, also known as circular context menu, comes with a rich UI inspired by OneNote, an alternate option for menus and toolbars that provides fast access to frequently used commands using either touch or mouse controls.

Associating with other controls

The radial menu can be integrated into a Windows Forms application, providing easy access to end-users.

Associating with other controls in Windows Forms RadialMenu

Hierarchical menu items support in Windows Forms RadialMenu

Hierarchical menu items

Users can group commands and define menu items at multiple levels, starting from the main menu, based on their relevance. For example, users can group edit commands like “Edit” on top, and “Cut,” “Copy,” and “Paste” at the next level.

Appearance customization

  • The user can increase or decrease wedge count.
  • Users can display text, images, or both through display mode selection. Text can be placed either above or below images.
  • The user can enable and disable menu items as needed.
  • The gap and thickness in the outer arc can be customized.
  • The start angle of the arc can be customized.

Appearance customization Support in menu items in Windows Forms RadialMenu

Image Size Customization

The image size of radial menu items can be changed.

Image Size Customization Support in Windows Forms RadialMenu

Radial Numeric Slider Support in Windows Forms RadialMenu

Radial Numeric Slider

Provides a pointer to move over the built-in numeric slider, thereby allowing users to customize values such as font size. The minimum and maximum range of the number slider can be customized.

Radial Font ListBox

Provides a built-in font listbox, thereby allowing users to change font names dynamically. Each font list item’s height can be customized.

Radial Font ListBox in Windows Forms RadialMenu

Keyboard Accessibility

The Radial Menu control supports key tips for menu items, letting users quickly access a command in a few keystrokes. When the Alt key is pressed, key tips for the Radial Menu items will be displayed. Pressing a key indicated in the key tip invokes the corresponding command.

Keyboard Accessibility Customization Support in Windows Forms RadialMenu

Radial Color Palette Support in Windows Forms RadialMenu

Radial Color Palette

Provides a built-in color palette for end users to choose color dynamically. The color in the color palette can be also customized based on user convenience.

Touch-friendly UI

The control displays a hierarchy of menu items in a circular layout with a seamless navigation experience. Navigation buttons are provided at the outer arc to drill in and at the center button to drill out. End users can easily move around different levels using touch options.

Touch-friendly UI in Windows Forms RadialMenu

Custom style and themes

Built-in themes  support in Windows Forms RadialMenu

Built-in themes

The WinForms radial menu control ships with Office 2016 themes. These include colorful, white, black, and dark grey options along with native themes similar to OneNote.

Custom styling support in Windows Forms RadialMenu

Custom styling

Customize the appearance of the control to any extent programmatically.


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