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WebUIContactPostActivatedEventArgs Class

  • Reference

Definition

Namespace:
Windows.UI.WebUI
Edit

Provides data when an app is activated to post a contact.

public ref class WebUIContactPostActivatedEventArgs sealed : IActivatedEventArgs, IContactPostActivatedEventArgs, IActivatedEventArgsDeferral
/// [Windows.Foundation.Metadata.ContractVersion(Windows.ApplicationModel.Activation.ContactActivatedEventsContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Standard)]
class WebUIContactPostActivatedEventArgs final : IActivatedEventArgs, IContactPostActivatedEventArgs, IActivatedEventArgsDeferral
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.ApplicationModel.Activation.ContactActivatedEventsContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Standard)]
public sealed class WebUIContactPostActivatedEventArgs : IActivatedEventArgs, IContactPostActivatedEventArgs, IActivatedEventArgsDeferral
Public NotInheritable Class WebUIContactPostActivatedEventArgs
Implements IActivatedEventArgs, IActivatedEventArgsDeferral, IContactPostActivatedEventArgs
Inheritance
Object Platform::Object IInspectable WebUIContactPostActivatedEventArgs
Attributes
ContractVersionAttribute MarshalingBehaviorAttribute
Implements
IActivatedEventArgs IContactActivatedEventArgs IContactPostActivatedEventArgs IActivatedEventArgsDeferral

Windows requirements

Device family
Windows Desktop Extension SDK (introduced in 10.0.10240.0)
API contract
Windows.ApplicationModel.Activation.ContactActivatedEventsContract (introduced in v1.0)

Examples

JavaScript

function activated(eventObject) {
    if (eventObject.detail.kind === Windows.ApplicationModel.Activation.ActivationKind.contact) {
        if (eventObject.detail.verb === Windows.ApplicationModel.Contacts.ContactLaunchActionVerbs.post) {

     //get contact display info
            var contactName = eventObject.detail.contact.displayName;
            var contactThumbnail = eventObject.detail.contact.thumbnail;

     if (eventObject.detail.serviceId === "facebook.com") {
                var userId = eventObject.detail.serviceUserId;
  //add posting logic for Facebook Ids
            }
        }
    }
}

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 contact.

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).

Windows 8.1 allows users to post to their contacts from the Contact Card or Windows Search experience. By implementing the contact post activation contract, Windows can launch your app to post for the user.

To receive post activations, your app must register for the "windows.contact" extension category in its manifest. Under this extension, you must include a "LaunchAction" element with the "Verb" attribute equal to "post." You can then specify the "ServiceId" element to specify the domain name of the service that your app can post to, for example "facebook.com."

If multiple apps have registered for this contract, the user can choose one of them as their default for handling posting.

Here is an example for manifest registration:

<m2:Extension Category="windows.contact" xmlns:m2="http://schemas.microsoft.com/appx/2013/manifest">
  <m2:Contact>
    <m2:ContactLaunchActions>
      <m2:LaunchAction Verb="post" DesiredView="useLess">
        <m2:ServiceId>facebook.com</m2:ServiceId>
      </m2:LaunchAction>
    </m2:ContactLaunchActions>
  </m2:Contact>
</m2:Extension>

After you register in your manifest, your app can be activated for the contact post contract. When your app is activated, you can use the event information to identify the post activation and extract the parameters that help you complete the post scenario for the user.

Here is an example of the code you need to handle contact post activations for Facebook Ids:

Properties

ActivatedOperation

Gets the app activated operation.
Contact

Gets the contact for the post.
Kind

Gets the activation type.
PreviousExecutionState

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

Gets the identifier of the service used for the post.
ServiceUserId

Gets the user identifier of the service used for the post.
SplashScreen

Gets the splash screen object, which provides information about the transition from the splash screen to the activated app.
Verb

Gets the action to be performed.

Applies to

See also