import java.awt.*;
import javax.swing.*;
import java.awt.event.*;
import java.io.*;
import java.lang.*;
public class Search extends JFrame{
 Label a2,a1,a3;
 TextField txt1,txt2;
  Button b1,b2; 
public  Search (){

this.setSize(400,300);

setTitle ("查詢界面");
setLayout(null);
a1=new Label("你的所剩款額:");
a1.setBounds(new Rectangle(108,2,98,37));
add(a1);



}



}