public void actionPerFormed(java.awt.event.ActionEvent e){
	Class.Forname("oracle.jdbc.driver.OracleDriver");
	Connection con= DriverManager.get.Connection("jdbc:oracle:thin:@127.0.0.1:1521:XE","hr","10g");
	String sql= "select *from employees where employee_id=?");
	try{
		PreparedStatement stmt = con.prepareStatment (sql);
		stmt.setInt(1,Interger.parseInt(getTxtCodigo().get Txt ()));
		ResultSet rs=stmt.execute.query();
		if(rs.next()){
			TxtSobrenome.setText(rs.getString("last_name");
			TxtEmail.setText(rs.getString("E-mail");
			TxtData.setText(rs.getString("hire_date");
			TxtFuncao.setText(rs.getString("job_id"));
		}else{
			JOptionPane.show.Message.Dialog(null,"Funcionário Não Localizado");
	} catch(SQLException e1){
		JOptionPane.showMessageDialog(null,"Problemas na Pesquisa");
		e1.printStackTrace();
	}
}