public static void CreateTile(string title, string sub)
{
var tileContent = TileContentFactory.CreateTileSquare150x150Block();
tileContent.TextBlock.Text = title;
tileContent.TextSubBlock.Text = sub;
var tileNotification = tileContent.CreateNotification();
Windows.UI.Notifications.TileUpdateManager.CreateTileUpdaterForApplication().Update(tileNotification);
}