private void btnDelete_Click(object sender, EventArgs e) { Order current = orderBindingSource.Current as Order; if (current == null) { return; } try { os.Delete(current.ID); RefreshDataGridViews(); } catch (OrderException exception) { Alert(exception.Message); } }
private void deleteButton_Click(object sender, EventArgs e) { orderService.Delete(); richTextBox1.Text = "删除成功"; }