public ConsulterModifierActiviteEncadrant() { InitializeComponent(); foreach (Activite uneActivite in Donnees.GetLesActivites()) { if (uneActivite.CodeEtatAct != "AN") { uneActivite.DateAct = uneActivite.DateAct; //affiche la date au bon format (vire le hh:mm:ss) DayOfWeek dow = Convert.ToDateTime(uneActivite.DateAct).DayOfWeek; //récupere la date du jours sous forme de string switch (dow) { case DayOfWeek.Monday: listBLundi.Items.Add(uneActivite); break; case DayOfWeek.Tuesday: listBMardi.Items.Add(uneActivite); break; case DayOfWeek.Wednesday: listBMercredi.Items.Add(uneActivite); break; case DayOfWeek.Thursday: listBJeudi.Items.Add(uneActivite); break; case DayOfWeek.Friday: listBVendredi.Items.Add(uneActivite); break; case DayOfWeek.Saturday: listBSamedi.Items.Add(uneActivite); break; case DayOfWeek.Sunday: listBDimanche.Items.Add(uneActivite); break; } } } }