private void simpleButton26_Click(object sender, EventArgs e)
{
oper = "ajouter";
retour_jointure co = new retour_jointure();
co.ShowDialog();
}
private void simpleButton25_Click(object sender, EventArgs e)
{
oper = "modifier";
System.Data.DataRow row = gridView5.GetDataRow(gridView5.FocusedRowHandle);
id_fich = Convert.ToInt32(row[0]);
descri = row[1].ToString();
clt = row[2].ToString();
date = row[3].ToString();
commentaire = row[4].ToString();
cd_cont = row[7].ToString();
retour_jointure co = new retour_jointure();
co.ShowDialog();
}