public string n_week()
{
int days = DateTime.Today.DayOfYear;
int week = days / 7;
if (days % 7 > 0) { ++week; }
return week.ToString();
}
求当前日期是本年的第几周
最新推荐文章于 2023-11-06 10:19:11 发布

public string n_week()
{
int days = DateTime.Today.DayOfYear;
int week = days / 7;
if (days % 7 > 0) { ++week; }
return week.ToString();
}