uwp 之吐司 toast

Toast
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var t = Windows.UI.Notifications.ToastTemplateType.ToastText02;
            //在模板添加xml要的标题
            var content = Windows.UI.Notifications.ToastNotificationManager.GetTemplateContent(t);
            //需要using Windows.Data.Xml.Dom;
            XmlNodeList xml = content.GetElementsByTagName("text");
            xml[0].AppendChild(content.CreateTextNode("通知"));
            xml[1].AppendChild(content.CreateTextNode("小文本"));
            //需要using Windows.UI.Notifications;
            Windows.UI.Notifications.ToastNotification toast = new ToastNotification(content);
            ToastNotificationManager.CreateToastNotifier().Show(toast);