private void bbiAddOrderLine_ItemClick(object sender, ItemClickEventArgs e)
        {
            Cursor.Current = Cursors.WaitCursor;
            OrderLine ordernull = null;
            var       form      = new FrmEditOrderLine(Stocks, null, true);

            form.ShowDialog();
            LigneCommande = form.OrderLine;
            if (!LigneCommande.Equals(ordernull))
            {
                OrderLines.Add(LigneCommande);
            }
            GCOrderLine.RefreshDataSource();
            Cursor.Current = Cursors.Default;
        }
        private void bbiSuppOrderLine_ItemClick(object sender, ItemClickEventArgs e)
        {
            DialogResult result = XtraMessageBox.Show(this, TagResources.DeleteQuestion, Application.ProductName, MessageBoxButtons.YesNoCancel, MessageBoxIcon.Exclamation);

            if (result != DialogResult.Yes)
            {
                return;
            }
            if (gridViewOrderLine == null)
            {
                return;
            }
            gridViewOrderLine.DeleteRow(gridViewOrderLine.FocusedRowHandle);
            GCOrderLine.RefreshDataSource();
        }