private void sendButton_Click(object sender, EventArgs e) { Backend.Data.Seance seance = new Backend.Data.Seance(); seance.SetMovie(movies[checkMovie]); seance.SetHall(halls[checkHall]); seance.SetDate(timePickerData.Value.ToString("yyyy-MM-ddThh:mm:00.311Z")); SeanceAdminServiceImpl.GetService().SendSeance(seance); }