Tuesday 8 August 2017

Find IP-Address


import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
public class IpAddress extends Frame implements ActionListener{
    JTextField tf; JLabel l; JButton b;
    IpAddress(){
        tf=new JTextField();
        tf.setBounds(50,50, 150,20);
        l=new JLabel();
        l.setBounds(20,100, 250,20);    
        b=new JButton("Find IP");
        b.setBounds(50,150,95,30);
        b.addActionListener(this);  
        add(b);add(tf);add(l);  
        setSize(400,400);
        setLayout(null);
        setVisible(true);
    }
    public void actionPerformed(ActionEvent e) {
        try{
        String host=tf.getText();
        String ip=java.net.InetAddress.getByName(host).getHostAddress();
        l.setText("IP of "+host+" is: "+ip);
        }catch(Exception ex){System.out.println(ex);}
    }
    public static void main(String[] args) {
        new IpAddress();
    } }





OUTPUT:

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