PushNotificationReceivedEventArgs 类

定义

命名空间:

Windows.Networking.PushNotifications

封装已从应用服务器接收的推送通知，标识类型并提供通知的内容。 Windows 在 PushNotificationReceived 事件中传递此信息。

public ref class PushNotificationReceivedEventArgs sealed

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
class PushNotificationReceivedEventArgs final

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
public sealed class PushNotificationReceivedEventArgs

Public NotInheritable Class PushNotificationReceivedEventArgs

继承

Object Platform::Object IInspectable PushNotificationReceivedEventArgs

属性

ContractVersionAttribute MarshalingBehaviorAttribute

Windows 要求

设备系列	Windows 10 (在 10.0.10240.0 中引入)
API contract	Windows.Foundation.UniversalApiContract (在 v1.0 中引入)
应用功能	internetClient

示例

以下示例显示正在使用的此类的成员。

function listeningForPushNotification() {
    if (channel) {
        channel.addEventListener("pushnotificationreceived", pushNotificationReceivedHandler);
}

function pushNotificationReceivedHandler(e) {
    var notificationTypeName = "";
    var notificationPayload;
    switch (e.notificationType) {
        // You can get the toast, tile, or badge notification object.
        // In this example, we take the XML from the notification.
        case pushNotifications.PushNotificationType.toast:
            notificationTypeName = "Toast";
            notificationPayload = e.toastNotification.content.getXml();
            break;
        case pushNotifications.PushNotificationType.tile:
            notificationTypeName = "Tile";
            notificationPayload = e.tileNotification.content.getXml();
            break;
        case pushNotifications.PushNotificationType.badge:
            notificationTypeName = "Badge";
            notificationPayload = e.badgeNotification.content.getXml();
            break;
    }
    e.cancel = true;
}

注解

应用在处理 PushNotificationReceived 事件时会收到此类。

属性

BadgeNotification	获取要为响应此推送通知而执行的锁屏提醒更新的内容。
Cancel	获取或设置 Windows 是否应执行通知的默认处理。
NotificationType	获取已从应用服务器接收的推送通知的类型。
RawNotification	获取此推送通知中包含的应用定义内容，其内容用于对应用执行后台任务。
TileNotification	获取要为响应此推送通知而执行的磁贴更新的内容。
ToastNotification	获取要显示以响应此推送通知的 Toast 的内容。

另请参阅

• Windows 推送通知服务 (WNS) 概述
• 推送和定期通知示例 (存档)
• 快速入门：发送推送通知
• 如何请求、创建和保存通知通道
• 推送通知服务请求和响应头