Expander.Header Property

Definition

Gets or sets the XAML content that is displayed in the header of the Expander.

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

C#
[Windows.Foundation.Metadata.Experimental]
public object Header { [Windows.Foundation.Metadata.Experimental] get; [Windows.Foundation.Metadata.Experimental] set; }
C#
public object Header { get; set; }

Property Value

Object

The XAML content that is displayed in the header.

Attributes

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).

Applies to

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

See also