Windows Dev Center

PushNotificationChannel.ExpirationTime | expirationTime property

Gets the time at which the channel expires. Notifications sent to this channel after this time are rejected.

Syntax


var expirationTime = pushNotificationChannel.expirationTime;

Property value

Type: Date [JavaScript] | System.DateTimeOffset [.NET] | Windows::Foundation::DateTime [C++]

The time at which the channel expires. Notifications sent to this channel after this time are rejected.

Remarks

To prevent a channel from expiring, apps should request a new push notification channel every time that the app is run.

An expired channel behaves as though it was closed. Because channels cannot be renewed, after a channel expires, a secondary tile or application must request a new push notification channel.

Requirements (Windows 10 device family)

Device family

Universal

API contract

Windows.Foundation.UniversalApiContract, introduced version 1.0

Namespace

Windows.Networking.PushNotifications
Windows::Networking::PushNotifications [C++]

Metadata

Windows.Foundation.UniversalApiContract.winmd

Capabilities

internetClient

Requirements (Windows 8.x and Windows Phone 8.x)

Minimum supported client

Windows 8

Minimum supported server

Windows Server 2012

Minimum supported phone

Windows Phone 8.1 [Windows Phone Silverlight 8.1 and Windows Runtime apps]

Namespace

Windows.Networking.PushNotifications
Windows::Networking::PushNotifications [C++]

Metadata

Windows.winmd

Capabilities

internetClient

See also

PushNotificationChannel
Windows Push Notification Services (WNS) overview
Push and periodic notifications sample
Quickstart: Sending a tile push notification
Quickstart: Sending a toast push notification
How to update a badge through push notifications
How to authenticate with the Windows Push Notification Service (WNS)
How to request, create, and save a notification channel
Guidelines and checklist for push notifications
Push notification service request and response headers

 

 

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