如何在我的应用程序中公开使用下面的两个变量(星期一,星期三,星期三等)?比如说,如果我在最后一个大括号之后去,mon变量就不能被接受。有任何想法吗?我如何让这些双打公开?
finalize.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent ae){
double mon = Double.parseDouble(monday.getText());
double tues = Double.parseDouble(tuesday.getText());
double wed = Double.parseDouble(wednesday.getText());
double thurs = Double.parseDouble(thursday.getText());
double fri = Double.parseDouble(friday.getText());
double sat = Double.parseDouble(saturday.getText());
double sun = Double.parseDouble(sunday.getText());
double sum = mon + tues + wed + thurs + fri + sat + sun;
}
});
非常感谢你为这样一个很好的例子和描述! – 2012-08-12 14:34:41