import java.awt.*;
import java.awt.event.*;
class ButtonDemo extends WindowAdapter implements ActionListener{
Frame f;Button b;TextField tf;int flag=0;
public static void main(String args[]){}
}
时间: 2024-08-09 22:12:50
import java.awt.*;
import java.awt.event.*;
class ButtonDemo extends WindowAdapter implements ActionListener{
Frame f;Button b;TextField tf;int flag=0;
public static void main(String args[]){}
}