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i mean just want to set (200,100) and (300,200)

how to use the index variable to the setSize() method to change the size!since i just want to change by 2 difference type!so how to create the statement?

yup!when i run this program the frame size only chenge 1 time only,if i click again the frame size cannot changer to other!can you let me how to modify the statement!

this is my last modify code:

import javax.swing.*;
import java.awt.*;
import java.awt.event.*;

public class tma2 extends JFrame implements ActionListener
{
private JButton m_btn1;
private...

can you let me know why i just only change 1 time only!if i want to click each time to change the size then how to modify?below is my code:


import javax.swing.*;
import java.awt.*;
import...

pls refer the image on below:
1190

the question is You can change the size of a JFrame by using the setSize(int h, int v) method, where h and v give the horizontal and vertical dimensions of the applet’s window in pixels. Write a GUI...