通过

ToastNotification(XmlDocument) 构造函数

  • 参考

定义

命名空间:
Windows.UI.Notifications
编辑

创建并初始化 ToastNotification 的新实例。

public:
 ToastNotification(XmlDocument ^ content);
 ToastNotification(XmlDocument const& content);
public ToastNotification(XmlDocument content);
function ToastNotification(content)
Public Sub New (content As XmlDocument)

参数

content
XmlDocument

定义 Toast 通知的 XML 内容。

示例

以下示例演示如何创建和发送包含文本和图像的 Toast 通知，包括 ToastNotification 构造函数的使用。

var notifications = Windows.UI.Notifications;

// Get the toast notification manager for the current app.
var notificationManager = notifications.ToastNotificationManager;

// The getTemplateContent method returns a Windows.Data.Xml.Dom.XmlDocument object
// that contains the toast notification XML content.
var template = notifications.ToastTemplateType.toastImageAndText01;
var toastXml = notificationManager.getTemplateContent(notifications.ToastTemplateType[template]);

// You can use the methods from the XML document to specify the required elements for the toast.
var images = toastXml.getElementsByTagName("image");
images[0].setAttribute("src", "images/toastImageAndText.png");

var textNodes = toastXml.getElementsByTagName("text");
textNodes.forEach(function (value, index) {
    var textNumber = index + 1;
    var text = "";
    for (var j = 0; j < 10; j++) {
        text += "Text input " + /*@static_cast(String)*/textNumber + " ";
    }
    value.appendChild(toastXml.createTextNode(text));
});

// Create a toast notification from the XML, then create a ToastNotifier object
// to send the toast.
var toast = new notifications.ToastNotification(toastXml);

notificationManager.createToastNotifier().show(toast);

适用于

另请参阅