你的button不是 private JButton Divede = new JButton ("Divede"); ?
所以应该是 e.getSource()==Divede 对吗?
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[问题]Java try catch的问题,没有erro,但程式跑太快了,跟我想的完全不一样>< |
原帖由 natgnah 于 2009-5-29 12:31 发表
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
public class A1 extends JFrame
{
private JButton Divede = new JButton ("Divede");
private JTextField number1 =new JT ...
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