import java.awt.*;
import java.awt.event.*;
public class wie extends Frame
{
wie()
{
super("windwos2");
setSize(350,500);
setVisible(true);
addWindowListener(new win());
}
public static void main(String args[])
{
new wie();
}
}
class Win extends WindowAdapter
{
public void windowClosing(WindowEvent e)
{
System.exit(0);
}
}
为什么我点击窗体上的"关闭"按钮不起作用呀!谢谢!
import java.awt.event.*;
public class wie extends Frame
{
wie()
{
super("windwos2");
setSize(350,500);
setVisible(true);
addWindowListener(new win());
}
public static void main(String args[])
{
new wie();
}
}
class Win extends WindowAdapter
{
public void windowClosing(WindowEvent e)
{
System.exit(0);
}
}
为什么我点击窗体上的"关闭"按钮不起作用呀!谢谢!
new win()错误,定义类的时候是class Win extends WindowAdapter
是大写,而用的时候是小写