private void bnt_removeActionPerformed(
     java.awt.event.ActionEvent evt) { // GEN-FIRST:event_bnt_removeActionPerformed
   int row = tblProduct.getSelectedRow();
   if (row > -1) {
     int confirm =
         JOptionPane.showConfirmDialog(
             this, "คุณต้องการลบข้อมูลรายการนี้หรือไม่...?", "Confirm", JOptionPane.YES_NO_OPTION);
     if (confirm == JOptionPane.YES_OPTION) {
       String code = tblProduct_model.getValueAt(row, 0).toString();
       String name = tblProduct_model.getValueAt(row, 1).toString();
       OptionGroup_Controller group = new OptionGroup_Controller();
       if (group.removeOptionDetail(code, name)) {
         tblProduct_model.removeRow(row);
       }
     }
   }
 } // GEN-LAST:event_bnt_removeActionPerformed