public static void Delete(LiteDbEntityBase data)
 {
     if (Instance == null)
     {
         init();
     }
     Instance.delete(data);
 }
        internal bool delete(LiteDbEntityBase data)
        {
            if (db == null)
            {
                connect();
            }
            var cl = db.GetCollection <LiteDbEntityBase>(BsonAutoId.ObjectId);

            return(cl.Delete(data.Id));
        }