static void UpdateContent(IXmlDocument xmldoc, IPredefinedToastNotificationInfo info)
{
string xml = ToastNotificationManager.GetXml((IXmlNodeSerializer)xmldoc);
System.Xml.XmlDocument doc = new System.Xml.XmlDocument();
doc.LoadXml(xml);
IPredefinedToastNotificationInfoGeneric infoGeneric = info as IPredefinedToastNotificationInfoGeneric;
if (infoGeneric.UpdateToastContent != null)
{
infoGeneric.UpdateToastContent.Invoke(doc);
}
infoGeneric.UpdateToastContent = null;
ToastNotificationManager.LoadXml((IXmlDocumentIO)xmldoc, doc.OuterXml);
}