Web​UI​File​Activated​Event​Args Web​UI​File​Activated​Event​Args Web​UI​File​Activated​Event​Args Class

Definition

Provides data when an app is activated because it is the app associated with a file.

public : sealed class WebUIFileActivatedEventArgs : IActivatedEventArgs, IActivatedEventArgsWithUser, IApplicationViewActivatedEventArgs, IFileActivatedEventArgs, IFileActivatedEventArgsWithNeighboringFiles, IActivatedEventArgsDeferralpublic sealed class WebUIFileActivatedEventArgs : IActivatedEventArgs, IActivatedEventArgsWithUser, IApplicationViewActivatedEventArgs, IFileActivatedEventArgs, IFileActivatedEventArgsWithNeighboringFiles, IActivatedEventArgsDeferralPublic NotInheritable Class WebUIFileActivatedEventArgs Implements IActivatedEventArgs, IActivatedEventArgsWithUser, IApplicationViewActivatedEventArgs, IFileActivatedEventArgs, IFileActivatedEventArgsWithNeighboringFiles, IActivatedEventArgsDeferral
Attributes
Windows 10 requirements
Device family
Windows 10 (introduced v10.0.10240.0)
API contract
Windows.Foundation.UniversalApiContract (introduced v1)

Examples

The activated event handler receives all activation events. The property indicates the type of activation event. This example is set up to handle file activation events.

function onActivatedHandler(eventArgs) {
   if (eventArgs.detail.kind == Windows.ApplicationModel.Activation.ActivationKind.file) 
   {
       // TODO: Handle file activation.

       // The number of files received is eventArgs.detail.files.size
       // The first file is eventArgs.detail.files[0].name
   }
}

Remarks

This object is accessed when you implement an event handler for the WinJS.Application.Onactivated or the Windows.UI.WebUI.WebUIApplication.activated events when ActivationKind is file. Note that when your app is activated for the file contract you must access the data using the StorageFile objects passed to your app through the Files property. You should not attempt to access the path of the file since your app may not have permission to the file’s location.

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)

.

Properties

ActivatedOperation ActivatedOperation ActivatedOperation

Gets the app activation operation.

public : ActivatedOperation ActivatedOperation { get; }public ActivatedOperation ActivatedOperation { get; }Public ReadOnly Property ActivatedOperation As ActivatedOperation
Value
ActivatedOperation ActivatedOperation ActivatedOperation

The activation operation.

Attributes
See Also

CurrentlyShownApplicationViewId CurrentlyShownApplicationViewId CurrentlyShownApplicationViewId

Gets the identifier for the currently shown app view.

public : int CurrentlyShownApplicationViewId { get; }public int CurrentlyShownApplicationViewId { get; }Public ReadOnly Property CurrentlyShownApplicationViewId As int
Value
int int int

The identifier for the currently shown app view.

Attributes

Files Files Files

Gets the files for which the app was activated.

public : IVectorView<IStorageItem> Files { get; }public IReadOnlyList<IStorageItem> Files { get; }Public ReadOnly Property Files As IReadOnlyList<IStorageItem>
Value
IVectorView<IStorageItem> IReadOnlyList<IStorageItem> IReadOnlyList<IStorageItem>

The StorageFile objects representing the files being passed to the app.

Attributes
See Also

Kind Kind Kind

Gets the activation type.

public : ActivationKind Kind { get; }public ActivationKind Kind { get; }Public ReadOnly Property Kind As ActivationKind
Value
ActivationKind ActivationKind ActivationKind

One of the enumeration values.

Attributes
See Also

NeighboringFilesQuery NeighboringFilesQuery NeighboringFilesQuery

Gets the neighboring files of the files for which the app was activated.

public : StorageFileQueryResult NeighboringFilesQuery { get; }public StorageFileQueryResult NeighboringFilesQuery { get; }Public ReadOnly Property NeighboringFilesQuery As StorageFileQueryResult
Value
StorageFileQueryResult StorageFileQueryResult StorageFileQueryResult

The StorageFile objects that represent the neighboring files of the files being passed to the app.

Attributes

PreviousExecutionState PreviousExecutionState PreviousExecutionState

Gets the execution state of the app before it was activated.

public : ApplicationExecutionState PreviousExecutionState { get; }public ApplicationExecutionState PreviousExecutionState { get; }Public ReadOnly Property PreviousExecutionState As ApplicationExecutionState
Attributes
See Also

SplashScreen SplashScreen SplashScreen

Gets the splash screen object that provides information about the transition from the splash screen to the activated app.

public : SplashScreen SplashScreen { get; }public SplashScreen SplashScreen { get; }Public ReadOnly Property SplashScreen As SplashScreen
Value
SplashScreen SplashScreen SplashScreen

The object that provides splash screen information.

Attributes
See Also

User User User

Gets the user that the app was activated for.

public : User User { get; }public User User { get; }Public ReadOnly Property User As User
Value
User User User

The user that the app was activated for.

Attributes
Additional features and requirements
Device family
Windows 10 Anniversary Edition (introduced v10.0.14393.0)
API contract
Windows.Foundation.UniversalApiContract (introduced v3)

Remarks

This property returns the logged-in user on platforms that only support single-user sessions. For platforms that support multiple users in a session (such as Xbox) this property returns the logged-in user that the app was activated for.

This property returns null when a multi-user application is activated with no specific user context.

Multi-user apps can use this property to allow or restrict app behavior. For example, you might restrict access to content or features based on the user’s credentials.

Verb Verb Verb

Gets the action associated with the activated file.

public : PlatForm::String Verb { get; }public string Verb { get; }Public ReadOnly Property Verb As string
Value
PlatForm::String string string

The action.

Attributes
See Also

See Also