AppExtension Class

Reference

Definition

Namespace:: Windows.ApplicationModel.AppExtensions

Important

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Provides information about an application extension.

public ref class AppExtension sealed

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 196608)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
class AppExtension final

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 196608)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
public sealed class AppExtension

Public NotInheritable Class AppExtension

Inheritance: Object Platform::Object IInspectable AppExtension

Attributes: ContractVersionAttribute MarshalingBehaviorAttribute ThreadingAttribute

Windows requirements

Device family	Windows 10 Anniversary Edition (introduced in 10.0.14393.0)
API contract	Windows.Foundation.UniversalApiContract (introduced in v3.0)

Properties

AppInfo	Provides information such as the app extension's name, logo, package information, and app identifier, that the host app may choose to show to the user.
AppUserModelId	Gets an identifier that uniquely identifies the app.
Description	Provides the description of this app extension.
DisplayName	Provides the display name of this extension.
Id	The extension's instance identifier.
Package	Gets the package information for the app extension.

Methods

GetExtensionProperties()	Used by the extension to specify any extra information that the hosting app can query.
GetExtensionPropertiesAsync()	Used by the extension to specify any extra information that the hosting app can query.
GetPublicFolder()	Gets the readable subfolder in the extension's isolated storage.
GetPublicFolderAsync()	Gets the readable subfolder in the extension's isolated storage.
GetPublicPath()	Gets the path to the extension's isolated storage location.

Applies to