private void btnDelete_Click(object sender, EventArgs e) { if (dataGridView1.SelectedRows.Count > 0) { DataGridViewRow selectedRow = dataGridView1.SelectedRows[0]; int selectedItemId = int.Parse(selectedRow.Cells[0].Value.ToString()); lfa.pmgmt.data.DAO.Schedule.Schedule ruleDAO = new data.DAO.Schedule.Schedule(); ruleDAO.ConnectionString = _connectionString; ruleDAO.DeletePriority(selectedItemId); HandleInformationMesssage("Priority successfully deleted!"); BindRuleData(); } else { Exception ex = new Exception("No priority selected to delete!"); HandleException(ex); } }