try {
					Connection lig = DriverManager.getConnection("jdbc:mysql://localhost/fppd", "root", "");
					PreparedStatement stmt = lig.prepareStatement(
							"SELECT Data, Local, NumeroProva, Rio FROM `calendario` WHERE NumeroProva = ? AND Escalao = ? ");

					stmt.setInt(1, Integer.parseInt(txtProcurarNumero.getText()));
					stmt.setString(2, txtescalao.getText());
					ResultSet res = stmt.executeQuery();
					while (res.next()) {
						txtnumeroprova.setText(res.getString("NumeroProva"));
						txtdata.setText(res.getString("Data"));
						txtlocal.setText(res.getString("Local"));
						txtrio.setText(res.getString("Rio"));
						JOptionPane.showMessageDialog(frame, "Prova encontrada");
					}
					res.close();

				} catch (SQLException e1) {
					JOptionPane.showMessageDialog(frame, e1.getLocalizedMessage());
				}
			}