hw15_11.java

JAVA 2面向对象程序设计(习题参考答案9-17).rar

import java.awt.*;
public class hw15_11
{ 
   static Frame frm=new Frame("Card Layout");
   static Button btn=new Button("Push Me");
   public static void main(String args[])
   {
      frm.setSize(200,150);
      frm.setLayout(null);  
      btn.setBounds(40,50,80,40);
      frm.add(btn);  
      frm.setVisible(true);
   }
}