c# - 适用于 Windows 8.1 的推送通知

Question

我的想法是:

1. 应用获取 URI。

2. 应用将 URI 发送到我的数据库。

3. 一个管理面板，管理员可以在其中发送一条消息，该消息作为通知发送给数据库中存在的所有 URI。

我找到了这个 code它可以将通知发送到我的数据库中的 URI。

但是我无法生成 URI 并将其发送到服务器。我试过使用这段代码

public MainPage()
    {
        /// Holds the push channel that is created or found.
        HttpNotificationChannel pushChannel;

        // The name of our push channel.
        string channelName = "RawSampleChannel";

        InitializeComponent();

        // Try to find the push channel.
        pushChannel = HttpNotificationChannel.Find(channelName);

        // If the channel was not found, then create a new connection to the push service.
        if (pushChannel == null)
        {
            pushChannel = new HttpNotificationChannel(channelName);

            // Register for all the events before attempting to open the channel.
            pushChannel.ChannelUriUpdated += new EventHandler<NotificationChannelUriEventArgs>(PushChannel_ChannelUriUpdated);
            pushChannel.ErrorOccurred += new EventHandler<NotificationChannelErrorEventArgs>(PushChannel_ErrorOccurred);
            pushChannel.HttpNotificationReceived += new EventHandler<HttpNotificationEventArgs>(PushChannel_HttpNotificationReceived);

            pushChannel.Open();

        }
        else
        {
            // The channel was already open, so just register for all the events.
            pushChannel.ChannelUriUpdated += new EventHandler<NotificationChannelUriEventArgs>(PushChannel_ChannelUriUpdated);
            pushChannel.ErrorOccurred += new EventHandler<NotificationChannelErrorEventArgs>(PushChannel_ErrorOccurred);
            pushChannel.HttpNotificationReceived += new EventHandler<HttpNotificationEventArgs>(PushChannel_HttpNotificationReceived);

            // Display the URI for testing purposes. Normally, the URI would be passed back to your web service at this point.
            System.Diagnostics.Debug.WriteLine(pushChannel.ChannelUri.ToString());
            MessageBox.Show(String.Format("Channel Uri is {0}",
                pushChannel.ChannelUri.ToString()));

        }
    }

但 Visual Studio 无法识别 HttpNotificationChannel。我试过添加“使用 Microsoft.Phone.Notification”，但在 Microsoft 包中找不到电话。我假设 Windows 8.1 已弃用它？我是 Windows 的新手，我可以了解适用于 Android 的 GCM 并为 Android 应用实现相同的功能。

如何获取 Windows 手机的 URI 以将其发送到服务器？

Answer 1

这样做:

var channel = await PushNotificationChannelManager.CreatePushNotificationChannelForApplicationAsync();
var uri = channel.Uri

有一个很好的样本here .不要忘记您必须将您的应用程序与商店相关联，这包括创建应用程序和注册 WNS 服务以获取客户端密码。