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Expand Direction

Updated on Mar 26, 2026

The ExpandDirection property gets or sets the direction in which the content would expand. This property is an enumeration which exposes four values: Down, Left, Right, Up.

Example 1: Setting the ExpandDirection property

XAML
<Grid>
	<telerik:RadExpander Width="200" Height="200"
						ExpandDirection="Down" Background="Bisque"
						Header="ExpandDirection Down">
		<StackPanel Orientation="Vertical">
			<Ellipse Width="99"  
					Height="99" 
					Margin="5" 
					Fill="Blue" />
		</StackPanel>
	</telerik:RadExpander>
</Grid>

Figure 1: ExpandDirection set to Down

WinUI RadExpander ExpandDirection set to Down

Figure 2: ExpandDirection set to Left

WinUI RadExpander ExpandDirection set to Left

Figure 3: ExpandDirection set to Right

WinUI RadExpander ExpandDirection set to Right

Figure 4: ExpandDirection set to Up

WinUI RadExpander ExpandDirection set to Up

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