Nested Submenus

The RadialMenu control can hold submenus. These submenus are created when RadialMenuItems are nested within the tags of other RadialMenuItems. For example, placing the following XAML markup:

<c1:C1RadialMenuItem Header="First">
    <c1:C1RadialMenuItem Header="Second"/>
        <c1:C1RadialMenuItem Header="Third"/>
            <c1:C1RadialMenuItem Header="Fourth"/>
                <c1:C1RadialMenuItem Header="Fifth"/>
    </c1:C1RadialMenuItem>

between the opening and closing tags of a RadialMenu would create the following:

You can have as many nested radial menus as you want, although it's best not to have more than two or three submenus in a hierarchy for usability purposes.