本文介绍了如何使用 C# 找到一个月内的第三个星期五?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
给定一个日期(DateTime
类型),我如何找到该日期所在月份的第三个星期五?
Given a date (of type DateTime
), how do I find the 3rd Friday in the month of that date?
推荐答案
我没有测试过这个,但是由于第三个星期五不可能发生在当月的 15 号之前,创建一个新的 DateTime,然后增加直到你到了星期五.
I haven't tested this, but since the third Friday can't possibly occur before the 15th of the month, create a new DateTime, then just increment until you get to a Friday.
DateTime thirdFriday= new DateTime(yourDate.Year, yourDate.Month, 15);
while (thirdFriday.DayOfWeek != DayOfWeek.Friday)
{
thirdFriday = thirdFriday.AddDays(1);
}
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