private void Delete() { try { int rowsAffected = 0; BusinessManager BM = new BusinessManager(); BOCustomer BO = new BOCustomer(); BO.CustomerID = txtCustomerID.Text.Trim(); rowsAffected = BM.BALDeleteFromCustomer(BO); if (rowsAffected > 0) { MessageBox.Show("The record has been successfully deleted.", "Success", MessageBoxButtons.OK, MessageBoxIcon.Information); New(); } else { MessageBox.Show("No record found", "Sorry", MessageBoxButtons.OK, MessageBoxIcon.Error); New(); } } catch (Exception ex) { MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error); } }