// 声明一个枚举类型Weekday,基类为int,访问范围为public
    public enum Weekday
    {
        Sun, Mon, Tue, Wed, Thu, Fri, Sat
    }

// 功能: 得到某日的下一日(星期几)
    // 参数:
    //        wd : 枚举类型Weekday
    // 返回值: 枚举类型Weekday
    public static Weekday NextDay(Weekday wd)
    {
        Weekday wdnext;
        if (wd == Weekday.Sat)
        {
            wdnext=Weekday.Sun;
        }
        else
        {
            wdnext=wd+1;
        }

        return wdnext;
    }

posted on 2021-07-23 21:56  ♩♪♫♬  阅读(126)  评论(0)    收藏  举报