# Ribbon Button

The **RadRibbonButton** represents the basic button in the set of the **RadRibbonView** buttons. It inherits the native **Microsoft.UI.Xaml.Controls.Button** control and extends its functionality in order to provide a better interaction with the **RadRibbonView** control.

> You can access the **RadRibbonButton** control through an alias pointing to the **Telerik.UI.Xaml.Controls** namespace: `xmlns:telerik="using:Telerik.UI.Xaml.Controls"`

#### **Example 1: Declare RadRibbonButton**

```XAML
<telerik:RadRibbonView>
	<telerik:RadRibbonTab Header="Home">
		<telerik:RadRibbonGroup Header="Home group"  >
			<telerik:RadRibbonGroup.Variants>
				<ribbonView:GroupVariant Variant="Small"/>
				<ribbonView:GroupVariant Variant="Medium"/>
				<ribbonView:GroupVariant Variant="Large"/>
			</telerik:RadRibbonGroup.Variants>
			<telerik:RadRibbonButton CollapseToSmall="WhenGroupIsSmall"
									CollapseToMedium="WhenGroupIsMedium"
									IsAutoSize="True" 
									Size="Large" 
									Text="Admin" >
				<telerik:RadRibbonButton.SmallIcon>
					<SymbolIcon Symbol="Admin"/>
				</telerik:RadRibbonButton.SmallIcon>
				<telerik:RadRibbonButton.LargeIcon>
					<SymbolIcon Symbol="Admin"/>
				</telerik:RadRibbonButton.LargeIcon>
			</telerik:RadRibbonButton>
		</telerik:RadRibbonGroup>
	</telerik:RadRibbonTab>            
</telerik:RadRibbonView>	
```

This button has its initial size set to **Large** and its text label set to **"Admin"**. As the **IsAutoSize** property is set to **True**, the button will change its size depending on the **RadRibbonGroup**'s size.

#### **Figure 1: RadRibbonButton Example**

![WinUI RadRibbonView RadRibbonButton Example](https://www.telerik.com/winui/documentation/assets/8af2493849011f9a2c8587b41864b14c/ribbonview_buttons_button.png)