private void btnAjoutCli_Click(object sender, EventArgs e)
        {
            var nouveauClient = bD5B6TP1_ConstantinBrassardLaheyDataSet.Client.NewClientRow();

            nouveauClient.NoClient = DeterminerNoNouveauClient();

            FrmAjoutClient frmAjout = new FrmAjoutClient(nouveauClient);

            DialogResult resultat = frmAjout.ShowDialog();

            if (resultat == DialogResult.Cancel)
            {
                return;
            }

            bD5B6TP1_ConstantinBrassardLaheyDataSet.Client.AddClientRow(nouveauClient);
            clientBindingSource.MoveLast();
            BaseFormGestion.estSavegarder = false;
        }
        private void btnModifierClient_Click(object sender, EventArgs e)
        {
            int noClientSelec = (int)((DataRowView)clientBindingSource.Current)["NoClient"];

            BD5B6TP1_ConstantinBrassardLaheyDataSet.ClientRow rowSelec =
                bD5B6TP1_ConstantinBrassardLaheyDataSet.Client.FindByNoClient(noClientSelec);

            FrmAjoutClient frmAjout = new FrmAjoutClient(rowSelec, true);

            DialogResult resultat = frmAjout.ShowDialog();

            if (resultat == DialogResult.Cancel)
            {
                rowSelec.CancelEdit();
            }
            else
            {
                BaseFormGestion.estSavegarder = false;
            }
        }