public async Task UpdateAsync(MessageItem messageItem) { var target = (from m in _messageItems where m.ID == messageItem.ID select m).FirstOrDefault(); if (target != null) { int idx = _messageItems.IndexOf(target); _messageItems.Remove(target); _messageItems.Insert(idx, messageItem); } await PersistAsync(); }
private void DeliverToast(MessageItem msgItem) { // Send the Toast Notification informing the user of a new message ToastTemplateType toastTemplate = ToastTemplateType.ToastImageAndText01; XmlDocument toastXml = ToastNotificationManager.GetTemplateContent(toastTemplate); XmlNodeList toastTextElements = toastXml.GetElementsByTagName("text"); toastTextElements[0].AppendChild(toastXml.CreateTextNode(msgItem.Title)); IXmlNode toastNode = toastXml.SelectSingleNode("/toast"); ((XmlElement)toastNode).SetAttribute("launch", "{\"type\":\"toast\",\"param1\":\"" + msgItem.ID + "\",\"param2\":\"0\"}"); ToastNotification toast = new ToastNotification(toastXml); // Tag the Toast with the data item ID // Note that Toasts sent from servers set the Tag through an HTTP Header toast.Tag = msgItem.ID; ToastNotificationManager.CreateToastNotifier().Show(toast); }
public async Task AddAsync(MessageItem messageItem) { _messageItems.Add(messageItem); await PersistAsync(); }