public bool SeChevauche(RendezVous rdv)
{
return((Debut.CompareTo(rdv.Debut) <= 0 &&
Debut.AddMinutes(Duree).CompareTo(rdv.Debut) > 0) ||
(Debut.CompareTo(rdv.Debut) >= 0 &&
Debut.CompareTo(rdv.Debut.AddMinutes(rdv.Duree)) < 0));
}
public bool EstDedans(DateTime t)
{
DateTime dateFin = Debut.AddMinutes(Duree);
return(t.CompareTo(Debut) >= 0 && t.CompareTo(dateFin) <= 0);
}