private void sendTileUpdate(string date, string day, string timeformatted)
        {
            //for wide tile
            XmlDocument wideTile = TileUpdateManager.GetTemplateContent(TileTemplateType.TileWideText01);
            XmlNodeList wideElement = wideTile.GetElementsByTagName("text");

            //for small tile
            XmlDocument smallTile = TileUpdateManager.GetTemplateContent(TileTemplateType.TileSquareText01);
            XmlNodeList smallElement = smallTile.GetElementsByTagName("text");

            //for wide tile
            wideElement.Item(0).AppendChild(wideTile.CreateTextNode(timeformatted));
            wideElement.Item(1).AppendChild(wideTile.CreateTextNode(day));
            wideElement.Item(2).AppendChild(wideTile.CreateTextNode(date));
            TileNotification tile = new TileNotification(wideTile);
            TileUpdateManager.CreateTileUpdaterForApplication().Update(tile);

            //for small tile
            smallElement.Item(0).AppendChild(smallTile.CreateTextNode(timeformatted));
            smallElement.Item(1).AppendChild(smallTile.CreateTextNode(day));
            smallElement.Item(2).AppendChild(smallTile.CreateTextNode(date));
            TileNotification tile2 = new TileNotification(wideTile);
            TileUpdateManager.CreateTileUpdaterForApplication().Update(tile2);

        }