计算工作中请假时间，不计算周六周日

最新推荐文章于 2024-01-24 20:29:33 发布

不懂love

最新推荐文章于 2024-01-24 20:29:33 发布

阅读量3.3k

点赞数

CC 4.0 BY-SA版权

分类专栏： C#方面

本文链接：https://blog.youkuaiyun.com/qq719365064/article/details/52925344

C#方面专栏收录该内容

26 篇文章

订阅专栏

这段代码展示了如何计算两个日期间的工作日数量，不包括周六和周日。通过使用DateTime.Subtract方法获取时间跨度，并结合自定义的GetWeek方法确定日期对应的星期，实现了精确的请假天数计算。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

代码如下

public int CountTime(DateTime FromDate, DateTime ToDate)
        {
		TimeSpan ts = FromDate.Subtract(ToDate).Duration();
                Days+= Convert.ToInt32(ts.Days.ToString())-1;
                int FromWeek = GetWeek(Convert.ToDateTime(FromDateTime).DayOfWeek.ToString());
                int ToWeek = GetWeek(Convert.ToDateTime(ToDateTime).DayOfWeek.ToString());
                if (ts.Days + FromWeek > 5)
                {
                    Days -= (ts.Days + FromWeek) / 7 * 2;
                    if ((ts.Days + FromWeek) % 7 == 6)
                    {
                        Days -= 1;
                    }
                }		return Days;	
}
/// <summary>
        /// 根据星期英文返回数字星期几
        /// </summary>
        /// <param name="dt"></param>
        /// <returns></returns>
        protected int GetWeek(string dt)
        {
            int week=0;
            
            switch (dt)
            {
                case "Monday":
                    week = 1;
                    break;
                case "Tuesday":
                    week = 2;
                    break;
                case "Wednesday":
                    week = 3;
                    break;
                case "Thursday":
                    week = 4;
                    break;
                case "Friday":
                    week = 5;
                    break;
                case "Saturday":
                    week = 6;
                    break;
                case "Sunday":
                    week = 7;
                    break;
            }
            return week;
        }