import java.awt.*;
class ex9_2_1
{ public static void main(String args[])
{ Frame frame=new Frame();
frame.setlayout(new flowlayout());
Button button1=new Button();
Button button2=new Button("Button");
Button button3=new Button("按钮");
frame.add(button1);
frame.add(button2);
frame.add(button3);
frame.pack();
frame.show();
}
}
class ex9_2_1
{ public static void main(String args[])
{ Frame frame=new Frame();
frame.setlayout(new flowlayout());
Button button1=new Button();
Button button2=new Button("Button");
Button button3=new Button("按钮");
frame.add(button1);
frame.add(button2);
frame.add(button3);
frame.pack();
frame.show();
}
}
frame.setLayout(new FlowLayout());//大小写