public static Biens getFirst(string where)
        {
            Biens res = null;

            var temp = DbManager.getFirst(Configuration.Config.DB_PATH, TABLE_NAME, where);

            if (temp != null)
            {
                res = createEntityFrom(temp);
            }

            return(res);
        }
 public static Boolean delete(Biens obj)
 {
     return(DbManager.delete(Configuration.Config.DB_PATH, TABLE_NAME, TABLE_NAME + ".ID = '" + obj.Id + "'"));
 }
 public static Boolean update(Biens obj)
 {
     return(DbManager.update(Configuration.Config.DB_PATH, TABLE_NAME, COLUMNS, obj.getValues(), TABLE_NAME + ".ID = '" + obj.Id + "'"));
 }
 public static Boolean insert(Biens obj)
 {
     obj.id = Guid.NewGuid();
     return(DbManager.insert(Configuration.Config.DB_PATH, TABLE_NAME, COLUMNS, obj.getValues()));
 }