磁贴

            TileUpdateManager.CreateTileUpdaterForApplication().EnableNotificationQueue(true);
            #region 通知1
            #region 定义方形磁贴
            XmlDocument tileData = TileUpdateManager.GetTemplateContent(TileTemplateType.TileSquareImage);
            XmlNodeList imgData = tileData.GetElementsByTagName("image");
            ((XmlElement)imgData[0]).SetAttribute("src", "ms-appx:///Assets/small2.png");

            /* TileNotification tilenotification = new TileNotification(tileData); TileUpdateManager.CreateTileUpdaterForApplication().Update(tilenotification);*/
            #endregion

            #region 定义宽型磁贴
            XmlDocument largetileData = TileUpdateManager.GetTemplateContent(TileTemplateType.TileWideImage);
            XmlNodeList largeimgData = largetileData.GetElementsByTagName("image");
            ((XmlElement)largeimgData[0]).SetAttribute("src", "ms-appx:///Assets/2.png");
            IXmlNode newnode = largetileData.ImportNode(tileData.GetElementsByTagName("binding").Item(0), true);
            largetileData.GetElementsByTagName("visual").Item(0).AppendChild(newnode);
            TileNotification largenotification = new TileNotification(largetileData);
            //largenotification.ExpirationTime=DateTimeOffset.UtcNow.AddSeconds(20);
            TileUpdateManager.CreateTileUpdaterForApplication().Update(largenotification);
            #endregion