/// <summary>
        ///
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnDelete_Click(object sender, EventArgs e)
        {
            Person selectedPerson = GetSelectedPersonFromDataGridView();

            if (selectedPerson != null)
            {
                personDAO.DeleteObjectFromDB(selectedPerson);
                RefreshList();
            }
        }