requete sql sous Linq SQL

[aitBaamran]

je veux traduire cette requette sql

Code :

(select * from salle where idSalle not in (select IdSalle from Reservation as rs, reunion as rn where rn.IdReunion=rs.IdReunion and rn.dateDebut betwen maReunion.dateDebut and maReunion.dateDebut.addSegende((int)maReuion.durree));

en Linq sql sous dot net