Additional Content

Updated on Mar 26, 2026

The TabControl allows you to display additional content next to the tabstrip area.

The content is added using the AdditionalContent property of RadTabControl. The property can be used to visualize any content (e.g. image, text, button, etc.).

XAML

<telerik:RadTabControl>
	<telerik:RadTabControl.AdditionalContent>
		<telerik:RadButton Content="Button" />
	</telerik:RadTabControl.AdditionalContent>
	
	<telerik:RadTabItem Header="Calendar" />
	<telerik:RadTabItem Header="Colors" />
	<telerik:RadTabItem Header="Quote" />
</telerik:RadTabControl>

Additional button element displayed at the right side of the tabstrip

See Also

• Getting Started
• Preserve Selected Content
• Visual Sturcture