private void BtnCreerAtelierEnregistrer_Click(object sender, EventArgs e) { Collection <String> VacationsDebut = new Collection <String>(); Collection <String> VacationsFin = new Collection <String>(); Collection <String> Themes = new Collection <String>(); VacationsDebut.Add(DateCreerAtelierCreerVacationHeureDebut1.Text); VacationsFin.Add(DateCreerAtelierCreerVacationHeureFin1.Text); if (PanelCreerAtelierCreerVacation2.Enabled) { VacationsDebut.Add(DateCreerAtelierCreerVacationHeureDebut2.Text); VacationsFin.Add(DateCreerAtelierCreerVacationHeureFin2.Text); } if (PanelCreerAtelierCreerVacation3.Enabled) { VacationsDebut.Add(DateCreerAtelierCreerVacationHeureDebut3.Text); VacationsFin.Add(DateCreerAtelierCreerVacationHeureFin3.Text); } if (PanelCreerAtelierCreerVacation4.Enabled) { VacationsDebut.Add(DateCreerAtelierCreerVacationHeureDebut4.Text); VacationsFin.Add(DateCreerAtelierCreerVacationHeureFin4.Text); } if (PanelCreerAtelierCreerVacation5.Enabled) { VacationsDebut.Add(DateCreerAtelierCreerVacationHeureDebut5.Text); VacationsFin.Add(DateCreerAtelierCreerVacationHeureFin5.Text); } foreach (ListViewItem UnTheme in ListeCreerAtelierCreerTheme.Items) { Themes.Add(UnTheme.Text); } UneConnexion.AjoutAtelier(TxtCreerAtelierNom.Text, Convert.ToInt32(NumCreerAtelierNbPlaces.Text), Themes, VacationsDebut, VacationsFin); }