Bagikan melalui


BadgeNotification Kelas

Definisi

Menentukan konten, metadata terkait, dan waktu kedaluwarsa pembaruan ke overlay lencana petak peta. Lencana dapat menampilkan angka dari 1 hingga 99 atau glyph status.

public ref class BadgeNotification sealed
/// [Windows.Foundation.Metadata.Activatable(Windows.UI.Notifications.IBadgeNotificationFactory, 65536, Windows.Foundation.UniversalApiContract)]
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.MTA)]
class BadgeNotification final
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.MTA)]
/// [Windows.Foundation.Metadata.Activatable(Windows.UI.Notifications.IBadgeNotificationFactory, 65536, "Windows.Foundation.UniversalApiContract")]
class BadgeNotification final
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.MTA)]
/// [Windows.Foundation.Metadata.Activatable(Windows.UI.Notifications.IBadgeNotificationFactory, 65536, "Windows.Foundation.UniversalApiContract")]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
class BadgeNotification final
[Windows.Foundation.Metadata.Activatable(typeof(Windows.UI.Notifications.IBadgeNotificationFactory), 65536, typeof(Windows.Foundation.UniversalApiContract))]
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.MTA)]
public sealed class BadgeNotification
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.MTA)]
[Windows.Foundation.Metadata.Activatable(typeof(Windows.UI.Notifications.IBadgeNotificationFactory), 65536, "Windows.Foundation.UniversalApiContract")]
public sealed class BadgeNotification
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.MTA)]
[Windows.Foundation.Metadata.Activatable(typeof(Windows.UI.Notifications.IBadgeNotificationFactory), 65536, "Windows.Foundation.UniversalApiContract")]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
public sealed class BadgeNotification
function BadgeNotification(content)
Public NotInheritable Class BadgeNotification
Warisan
Object Platform::Object IInspectable BadgeNotification
Atribut

Persyaratan Windows

Rangkaian perangkat
Windows 10 (diperkenalkan dalam 10.0.10240.0 - for Xbox, see UWP features that aren't yet supported on Xbox)
API contract
Windows.Foundation.UniversalApiContract (diperkenalkan dalam v1.0)

Contoh

Contoh kode berikut menggunakan metode BadgeNotification untuk membuat pemberitahuan lencana numerik. Jika Anda menggunakan metode ini untuk mengatur nilai ke "0", itu akan menghapus lencana.

var Notifications = Windows.UI.Notifications;

var badgeXml = Notifications.BadgeUpdateManager.getTemplateContent(Notifications.BadgeTemplateType.badgeNumber);
var badgeAttributes = badgeXml.getElementsByTagName("badge");
badgeAttributes[0].setAttribute("value", "26");

// Create a badge notification from XML
var badgeNotification = new Notifications.badgeNotification(badgeXml);

Contoh kode berikut menggunakan metode BadgeNotification untuk membuat pemberitahuan lencana glyph. Jika Anda menggunakan metode ini untuk mengatur nilai ke "tidak ada", itu akan menghapus lencana.

var Notifications = Windows.UI.Notifications;

var badgeXml = Notifications.BadgeUpdateManager.getTemplateContent(Notifications.BadgeTemplateType.badgeNumber);
var badgeAttributes = badgeXml.getElementsByTagName("badge");
badgeAttributes[0].setAttribute("value", "alert");

// Create a badge notification from XML
var badgeNotification = new Notifications.badgeNotification(badgeXml);

Konstruktor

BadgeNotification(XmlDocument)

Membuat dan menginisialisasi instans baru BadgeNotification.

Properti

Content

Mendapatkan XML yang menentukan nilai atau glyph yang digunakan sebagai lencana petak peta.

ExpirationTime

Mendapatkan atau mengatur waktu Windows akan menghapus lencana dari petak peta. Secara default, pemberitahuan lencana lokal tidak kedaluwarsa dan pemberitahuan dorong, berkala, dan lencana terjadwal kedaluwarsa setelah tiga hari. Ini adalah praktik terbaik untuk secara eksplisit mengatur waktu kedaluwarsa untuk menghindari konten kedaluwarsa.

Berlaku untuk

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