Expander.ExpandDirection Property

Reference

Definition

Namespace:: Microsoft.UI.Xaml.Controls

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Edit

Gets or sets a value that indicates the direction in which the content area expands.

This documentation applies to WinUI 2 for UWP (for WinUI in the Windows App SDK, see the Windows App SDK namespaces).

public:
 property ExpandDirection ExpandDirection { ExpandDirection get(); void set(ExpandDirection value); };

/// [Windows.Foundation.Metadata.Experimental]
/// [get: Microsoft.UI.Xaml.CustomAttributes.MUXPropertyChangedCallback(enable=true)]
/// [get: Microsoft.UI.Xaml.CustomAttributes.MUXPropertyDefaultValue(value="winrt::ExpandDirection::Down")]
/// [get: Windows.Foundation.Metadata.Experimental]
/// [set: Microsoft.UI.Xaml.CustomAttributes.MUXPropertyChangedCallback(enable=true)]
/// [set: Microsoft.UI.Xaml.CustomAttributes.MUXPropertyDefaultValue(value="winrt::ExpandDirection::Down")]
/// [set: Windows.Foundation.Metadata.Experimental]
ExpandDirection ExpandDirection();

void ExpandDirection(ExpandDirection value);

/// [get: Microsoft.UI.Xaml.CustomAttributes.MUXPropertyChangedCallback(enable=true)]
/// [get: Microsoft.UI.Xaml.CustomAttributes.MUXPropertyDefaultValue(value="winrt::ExpandDirection::Down")]
/// [set: Microsoft.UI.Xaml.CustomAttributes.MUXPropertyChangedCallback(enable=true)]
/// [set: Microsoft.UI.Xaml.CustomAttributes.MUXPropertyDefaultValue(value="winrt::ExpandDirection::Down")]
ExpandDirection ExpandDirection();

void ExpandDirection(ExpandDirection value);

/// [Microsoft.UI.Xaml.CustomAttributes.MUXPropertyChangedCallback(enable=true)]
/// [Microsoft.UI.Xaml.CustomAttributes.MUXPropertyDefaultValue(value="winrt::ExpandDirection::Down")]
/// [get: Microsoft.UI.Xaml.CustomAttributes.MUXPropertyChangedCallback(enable=true)]
/// [get: Microsoft.UI.Xaml.CustomAttributes.MUXPropertyDefaultValue(value="winrt::ExpandDirection::Down")]
/// [set: Microsoft.UI.Xaml.CustomAttributes.MUXPropertyChangedCallback(enable=true)]
/// [set: Microsoft.UI.Xaml.CustomAttributes.MUXPropertyDefaultValue(value="winrt::ExpandDirection::Down")]
ExpandDirection ExpandDirection();

void ExpandDirection(ExpandDirection value);

[Windows.Foundation.Metadata.Experimental]
public ExpandDirection ExpandDirection { [Microsoft.UI.Xaml.CustomAttributes.MUXPropertyChangedCallback(enable=true)] [Microsoft.UI.Xaml.CustomAttributes.MUXPropertyDefaultValue(value="winrt::ExpandDirection::Down")] [Windows.Foundation.Metadata.Experimental] get; [Microsoft.UI.Xaml.CustomAttributes.MUXPropertyChangedCallback(enable=true)] [Microsoft.UI.Xaml.CustomAttributes.MUXPropertyDefaultValue(value="winrt::ExpandDirection::Down")] [Windows.Foundation.Metadata.Experimental] set; }

public ExpandDirection ExpandDirection { [Microsoft.UI.Xaml.CustomAttributes.MUXPropertyChangedCallback(enable=true)] [Microsoft.UI.Xaml.CustomAttributes.MUXPropertyDefaultValue(value="winrt::ExpandDirection::Down")] get; [Microsoft.UI.Xaml.CustomAttributes.MUXPropertyChangedCallback(enable=true)] [Microsoft.UI.Xaml.CustomAttributes.MUXPropertyDefaultValue(value="winrt::ExpandDirection::Down")] set; }

[Microsoft.UI.Xaml.CustomAttributes.MUXPropertyChangedCallback(enable=true)]
[Microsoft.UI.Xaml.CustomAttributes.MUXPropertyDefaultValue(value="winrt::ExpandDirection::Down")]
public ExpandDirection ExpandDirection { [Microsoft.UI.Xaml.CustomAttributes.MUXPropertyChangedCallback(enable=true)] [Microsoft.UI.Xaml.CustomAttributes.MUXPropertyDefaultValue(value="winrt::ExpandDirection::Down")] get; [Microsoft.UI.Xaml.CustomAttributes.MUXPropertyChangedCallback(enable=true)] [Microsoft.UI.Xaml.CustomAttributes.MUXPropertyDefaultValue(value="winrt::ExpandDirection::Down")] set; }

Public Property ExpandDirection As ExpandDirection

Property Value

ExpandDirection

A value of the enumeration that indicates the direction in which the content area expands. The default is Down.

Attributes: Microsoft.UI.Xaml.CustomAttributes.MUXPropertyChangedCallbackAttribute Microsoft.UI.Xaml.CustomAttributes.MUXPropertyDefaultValueAttribute ExperimentalAttribute

Examples

Tip

For more info, design guidance, and code examples, see Expander.

The WinUI 3 Gallery and WinUI 2 Gallery apps include interactive examples of most WinUI 3 and WinUI 2 controls, features, and functionality.

If installed already, open them by clicking the following links: WinUI 3 Gallery or WinUI 2 Gallery.

If they are not installed, you can download the WinUI 3 Gallery and the WinUI 2 Gallery from the Microsoft Store.

You can also get the source code for both from GitHub (use the main branch for WinUI 3 and the winui2 branch for WinUI 2).

Remarks

The Expander control can expand Up or Down.

Applies to

Product	Versions
WinUI 2	2.5-prerelease, 2.6-prerelease, 2.6, 2.7-prerelease, 2.7, 2.8-prerelease, 2.8

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