private void addRDV_Click(object sender, EventArgs e)
{
date.Format = DateTimePickerFormat.Custom;
date.CustomFormat = "YYYY-MM-dd H:mm:ss";
MessageBox.Show(date.Value.ToString("yyyy-MM-dd H:mm:ss"));
controler.inscrirRDV(NomRdv.Text, date.Value.ToString("yyyy-MM-dd H:mm:ss"), Int32.Parse(duree.Text));
}
public void NouveauRDV()
{
DateTime date = new DateTime();
controler.inscrirRDV("Rdv super important", date, 2, 5);
}