按工作第一天对工作日进行排序
有没有更好的方法来重新排列
DateTimeFormat.DayNames
，以便
DateTimeFormat.FirstDayOfWeek
如果
DateTimeFormat.FirstDayOfWeek = 1
dayNames 包含星期一、星期二、星期三、...
插入儿子，周一，周二，...
我目前正在使用：
CultureInfo culture = System.Globalization.CultureInfo.CurrentUICulture;
string[] DayNames = culture.DateTimeFormat.DayNames;
int FirstDayOfWeek = (int)culture.DateTimeFormat.FirstDayOfWeek;
int daysInMonth = DateTime.DaysInMonth(year, month);
string[] tempdays = new string[7];
for (int i = 0; i <= DayNames.GetUpperBound(0); i++)
{
tempdays[i] = DayNames[i == 0 ? FirstDayOfWeek :
(i == 6 - FirstDayOfWeek ? 6 :
i > 6 - FirstDayOfWeek ? 0 != (6 - (i + (FirstDayOfWeek - 1))) ?
(6 - (i + (FirstDayOfWeek - 1))) * -1 :
6 - (i + (FirstDayOfWeek - 1)) : i + FirstDayOfWeek)];
}
is there a better way of rearange the
DateTimeFormat.DayNames
acording to the
DateTimeFormat.FirstDayOfWeek
so that if
DateTimeFormat.FirstDayOfWeek = 1
dayNames containts mon,tue,wed, ...
insted of son,mon,tue, ...
I'm currently using:
CultureInfo culture = System.Globalization.CultureInfo.CurrentUICulture;
string[] DayNames = culture.DateTimeFormat.DayNames;
int FirstDayOfWeek = (int)culture.DateTimeFormat.FirstDayOfWeek;
int daysInMonth = DateTime.DaysInMonth(year, month);
string[] tempdays = new string[7];
for (int i = 0; i <= DayNames.GetUpperBound(0); i++)
{
tempdays[i] = DayNames[i == 0 ? FirstDayOfWeek :
(i == 6 - FirstDayOfWeek ? 6 :
i > 6 - FirstDayOfWeek ? 0 != (6 - (i + (FirstDayOfWeek - 1))) ?
(6 - (i + (FirstDayOfWeek - 1))) * -1 :
6 - (i + (FirstDayOfWeek - 1)) : i + FirstDayOfWeek)];
}
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您已经有效地实现了模运算符，因此您可以将表达式简化为
You've effectively implemented to modulo operator, so you can simplify your expression to