了解Toast推送通知，以及如何在推送通知上显示文本，并通过按下推送通知来启动应用程序.Windows Phone 8.

我正在尝试将我的应用程序设置为从服务器接收toast推送通知。

由于该服务器由其他人处理，并且他没有向WSN请求令牌，因此我遵循了一个示例，并使用"本地网页"发送通知

protected void ButtonSendToast_Click(object sender, EventArgs e)
    {
        try
        {
            // Get the URI that the Microsoft Push Notification Service returns to the push client when creating a notification channel.
            // Normally, a web service would listen for URIs coming from the web client and maintain a list of URIs to send
            // notifications out to.
            string subscriptionUri = TextBoxUri.Text.ToString();

            HttpWebRequest sendNotificationRequest = (HttpWebRequest)WebRequest.Create(subscriptionUri) as HttpWebRequest;
            // Create an HTTPWebRequest that posts the toast notification to the Microsoft Push Notification Service.
            // HTTP POST is the only method allowed to send the notification.
            sendNotificationRequest.Method = "POST";
            // The optional custom header X-MessageID uniquely identifies a notification message. 
            // If it is present, the same value is returned in the notification response. It must be a string that contains a UUID.
            // sendNotificationRequest.Headers.Add("X-MessageID", "<UUID>");
            // Create the toast message.
            string toastMessage = "<?xml version='"1.0'" encoding='"utf-8'"?>" +
            "<wp:Notification xmlns:wp='"WPNotification'">" +
               "<wp:Toast>" +
                    "<wp:Text1>" + TextBoxTitle.Text.ToString() + "</wp:Text1>" +
                    "<wp:Text2>" + TextBoxSubTitle.Text.ToString() + "</wp:Text2>" +
                    "<wp:Param>/Page2.xaml?NavigatedFrom=Toast Notification</wp:Param>" +
               "</wp:Toast> " +
            "</wp:Notification>";
            // Set the notification payload to send.
            byte[] notificationMessage = Encoding.Default.GetBytes(toastMessage);
            // Set the web request content length.
            sendNotificationRequest.Headers.Add("Authorization", String.Format("Bearer {0}", "EgAdAQMAAAAEgAAAC4AATIYp8fmpjFpbdnRTjf2qfP/GqZ8Bbb62bH6N+0MhSztcV/wXfv9aVjiwbVgF5EX0fgBXC6LvJCpl1+ze7ts9h5je4e1QekryEFqfWl36BtTBnmWqBFk0WmwxpdIgGqhVjAtRdnJ3ODnFSBCfd7dq8nFiFTFDxPcTXhdDbu9W3BKMAFoAjAAAAAAAHFAXTMH+bVbB/m1W60gEAA8AMTkwLjE5My42OS4yMzMAAAAAAF0AbXMtYXBwOi8vcy0xLTE1LTItMTU5OTEyNjk1NS0zODAwNDMxNzQ0LTk2OTg4NTEzNi0xNjkxMDU1MjI4LTcwOTcyNTQ0NC00MDYxNzA4MDczLTI0Mzg0MzM1MzQA"));
            sendNotificationRequest.ContentLength = notificationMessage.Length;
            sendNotificationRequest.ContentType = "text/xml";
            sendNotificationRequest.Headers.Add("X-WNS-Type", "wns/toast");

            using (Stream requestStream = sendNotificationRequest.GetRequestStream())
            {
                requestStream.Write(notificationMessage, 0, notificationMessage.Length);
            }
            // Send the notification and get the response.
            HttpWebResponse response = (HttpWebResponse)sendNotificationRequest.GetResponse();
            string notificationStatus = response.Headers["X-NotificationStatus"];
            string notificationChannelStatus = response.Headers["X-SubscriptionStatus"];
            string deviceConnectionStatus = response.Headers["X-DeviceConnectionStatus"];
            // Display the response from the Microsoft Push Notification Service.  
            // Normally, error handling code would be here. In the real world, because data connections are not always available,
            // notifications may need to be throttled back if the device cannot be reached.
            TextBoxResponse.Text = notificationStatus + " | " + deviceConnectionStatus + " | " + notificationChannelStatus;
        }
        catch (Exception ex)
        {
            TextBoxResponse.Text = "Exception caught sending update: " + ex.ToString();
        }
    }

现在，在我的应用程序中，我请求了通道uri和一个处理程序，当该通道接收到推送时，会调用该处理程序

PushNotificationChannel channel = null;
            try
            {
                channel = await PushNotificationChannelManager.CreatePushNotificationChannelForApplicationAsync();
                Debug.WriteLine(channel.Uri);
                if (channel.Uri != null)
                {
                    var localSettings = Windows.Storage.ApplicationData.Current.LocalSettings;
                    localSettings.Values.Remove("PushToken");
                    localSettings.Values["PushToken"] = channel.Uri;
                    channel.PushNotificationReceived += channel_PushNotificationReceived;
                }
            }
            catch (Exception ex)
            { 
                Debug.WriteLine(ex.ToString());
            }
}
async void channel_PushNotificationReceived(PushNotificationChannel sender, PushNotificationReceivedEventArgs e)
    {
        String notificationContent = String.Empty;
        notificationContent = e.ToastNotification.Content.GetXml();
        Debug.WriteLine(notificationContent);
    }

到目前为止，一切都很好：当我的应用程序运行和关闭时，我都会收到通知。但它只写着"新通知"，当我点击它时什么也没发生。

我已尝试添加一个事件

e.ToastNotification.Activated += ToastNotification_Activated;

但这不起作用，在阅读了大约20个文档后，我对toast模板以及如何使用它来显示我从服务器收到的内容感到非常困惑

那么，真正的方法是什么呢？在吐司中显示推送中收到的一些数据，并在用户点击时让应用程序"启动/转到某个页面"？