日期范围检查...... [英] Date range checking...

问题描述

我可以知道我的日期是星期五吗？那么如果有周六或周日，如何在接下来的4天内查看？（右边应该有...）thks ..

Hi, may i know if i have a date which is Friday. Then how do i check within the next 4 days if there is Saturday or Sunday?(by right it should have...) thks..

string datetime = txtEffectiveDate.Text;

          var dt = DateTime.Parse(datetime).DayOfWeek;
          if (dt == DayOfWeek.Friday)
          {

          }

推荐答案

这是一个示例代码

here is a sample code

DateTime dt = DateTime.Now;
            
            int range = 4;
            int offCount = 0;
            for (int i = 1; i <= range; i++)
            {
                if (dt.AddDays(i).DayOfWeek == DayOfWeek.Saturday || dt.AddDays(i).DayOfWeek == DayOfWeek.Sunday)
                    offCount++;
            }

好吧，如果当前日期是星期五，则接下来的两个日期将始终是星期六和星期日。我在这里遗漏了什么吗？

Well, if current date falls on Friday, next two dates will always be Saturday and Sunday. Am I missing something here?

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