In Prayag Dossjee v. Venkata Perumal, AIR 1933 Mad 410 at 411, Pandalai, J, observed: ........... in every particular case it must be ascertained whether the costs or other benefit accepted by a party is in fact and substance a part of the entire order of which after accepting the part favourable to him, a party puts it beyond his power to attack the rest. ...............