WebUIFileOpenPickerActivatedEventArgs WebUIFileOpenPickerActivatedEventArgs WebUIFileOpenPickerActivatedEventArgs WebUIFileOpenPickerActivatedEventArgs WebUIFileOpenPickerActivatedEventArgs Class

Definition

Provides information about an activated event that fires when the user tries to pick files or folders that are provided by the app.

C#/C++/VB This type appears as FileOpenPickerActivatedEventArgs.

public : sealed class WebUIFileOpenPickerActivatedEventArgs : IActivatedEventArgs, IActivatedEventArgsWithUser, IFileOpenPickerActivatedEventArgs, IFileOpenPickerActivatedEventArgs2, IActivatedEventArgsDeferral
struct winrt::Windows::UI::WebUI::WebUIFileOpenPickerActivatedEventArgs : IActivatedEventArgs, IActivatedEventArgsWithUser, IFileOpenPickerActivatedEventArgs, IFileOpenPickerActivatedEventArgs2, IActivatedEventArgsDeferral
public sealed class WebUIFileOpenPickerActivatedEventArgs : IActivatedEventArgs, IActivatedEventArgsWithUser, IFileOpenPickerActivatedEventArgs, IFileOpenPickerActivatedEventArgs2, IActivatedEventArgsDeferral
Public NotInheritable Class WebUIFileOpenPickerActivatedEventArgs Implements IActivatedEventArgs, IActivatedEventArgsWithUser, IFileOpenPickerActivatedEventArgs, IFileOpenPickerActivatedEventArgs2, IActivatedEventArgsDeferral
// This class does not provide a public constructor.
Attributes
Windows 10 requirements
Device family
Windows 10 (introduced v10.0.10240.0)
API contract
Windows.Foundation.UniversalApiContract (introduced v1)

Examples

The File picker sample demonstrates how to respond to a fileOpenPicker activated event.


// File open picker activated event handler
function activated(eventObject) {
    // Identify whether app is launched for fileOpenPicker
    if (eventObject.detail.kind === Windows.ApplicationModel.Activation.ActivationKind.fileOpenPicker) {
        // Perform tasks to prepare your app to display its file picker page

        // Get file picker UI
        fileOpenPickerUI = eventObject.detail.fileOpenPickerUI;

        eventObject.setPromise(WinJS.UI.processAll().then(function () {
            // Navigate to either the first scenario or to the last running scenario
            // before suspension or termination.
            var url = scenarios[0].url;
            return WinJS.Navigation.navigate(url, fileOpenPickerUI);
        }));
    }
}

// Register the activated event handler
WinJS.Application.addEventListener("activated", activated, false);

For JavaScript, eventObject contains a webUIFileOpenPickerActivatedEventArgs object.

Remarks

Learn how to offer files for the user to pick from your app in Quickstart: Providing file services through and in the Windows.Storage.Pickers.Provider namespace reference.

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 fileOpenPicker.

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 ActivatedOperation ActivatedOperation

Gets the app activated operation.

CallerPackageFamilyName CallerPackageFamilyName CallerPackageFamilyName CallerPackageFamilyName CallerPackageFamilyName

Gets the family name of the caller's package.

FileOpenPickerUI FileOpenPickerUI FileOpenPickerUI FileOpenPickerUI FileOpenPickerUI

Gets the letterbox UI of the file picker that is displayed when the user wants to pick files or folders that are provided by the app.

Kind Kind Kind Kind Kind

Gets the activation type.

PreviousExecutionState PreviousExecutionState PreviousExecutionState PreviousExecutionState PreviousExecutionState

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

SplashScreen SplashScreen SplashScreen SplashScreen SplashScreen

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

User User User User User

Gets the user that the app was activated for.

See Also