private void SaveData() { try { Articles art = new Articles(); art.Id = idArticle; art.Code = codeTxt.Text; art.Designation = designationTxt.Text; art.PVu = Convert.ToDouble(pvuTxt.Text); art.Unite = uniteTxt.Text; art.RefCategorie = dn.retourId("Id", "Categorie", "Designation", categCombo.Text); art.Enregistrer(art); MessageBox.Show("Article enregistrer"); Initialise(); } catch (Exception ex) { MessageBox.Show("L'erreur suivant est survenue : " + ex.Message); } }