WebUIApplication Class

Reference

Definition

Namespace:: Windows.UI.WebUI

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

Enables an app to receive notifications related to the lifetime of the app.

public ref class WebUIApplication abstract sealed

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Standard)]
class WebUIApplication final

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Standard)]
public static class WebUIApplication

Public Class WebUIApplication

Inheritance: Object Platform::Object IInspectable WebUIApplication

Attributes: ContractVersionAttribute MarshalingBehaviorAttribute

Windows requirements

Device family	Windows 10 (introduced in 10.0.10240.0)
API contract	Windows.Foundation.UniversalApiContract (introduced in v1.0)

Remarks

The system creates this object when it runs the app.

Note

This class is not agile, which means that you need to consider its threading model and marshaling behavior. For more info, see Threading and Marshaling (C++/CX).

Version history

Windows version	SDK version	Value added
1607	14393	EnablePrelaunch
1607	14393	EnteredBackground
1607	14393	LeavingBackground
1709	16299	RequestRestartAsync
1709	16299	RequestRestartForUserAsync
1809	17763	BackgroundActivated
1809	17763	NewWebUIViewCreated

Methods

EnablePrelaunch(Boolean)	Specifies whether pre-launching is enabled.
RequestRestartAsync(String)	Attempts to programatically restart the application.
RequestRestartForUserAsync(User, String)	Requests that the system restarts the app in the context of a specific user.

Events

Activated	Occurs when the app is activated.
BackgroundActivated	Invoked when the application is activated in the background.
EnteredBackground	Occurs when the app has begins running in the background (no UI is shown for the app).
LeavingBackground	Occurs when the app is about to leave the background and before the app's UI is shown.
Navigated	Occurs when the app is navigating.
NewWebUIViewCreated	Occurs when the system creates a new view for the app.
Resuming	Occurs when the app is resuming.
Suspending	Occurs when the app is suspending.

Applies to

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