Java program code for student Information?

Answer 1

import javax.swing.*;

import java.awt.*;

import java.awt.event.*;

class jwp extends JFrame implements ActionListener{

JButton button = new JButton ("Submit");

JTextField field = new JTextField();

JLabel label = new JLabel("Enter your name : ",Label.RIGHT);

public jwp(){

super("JFrame with panel and button");

setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

JPanel panel = new JPanel(null);

panel.add(label);

panel.add(field);

panel.add(button);

setContentPane(panel);

button.setBounds(100,70,100,50);

label.setBounds(20,30,200,20);

field.setBounds(120,30,100,20);

button.addActionListener(this);}

public void actionPerformed (ActionEvent e){

if (e.getSource() ==button){

JOptionPane.showMessageDialog(this,"Youre name was "+field.getText());}

}

}

public class frame1 {

public static void main (String[] args) {

jwp start = new jwp();

start.setSize(300, 200);

start.setVisible(true);

}

}

that's alll.......i can't upgrade it anymore......