C# 获取当前周WeekOfYear的方法

static   int  GetWeekOfYear()
        {
            CultureInfo ci  =   new  CultureInfo( " zh-CN " );
            System.Globalization.Calendar cal  =  ci.Calendar;
            CalendarWeekRule cwr  =  ci.DateTimeFormat.CalendarWeekRule;
            DayOfWeek dow  =  DayOfWeek.Monday;
             int  week  =  cal.GetWeekOfYear(DateTime.Now, cwr, dow);
             return  week;
        }

转载于:https://www.cnblogs.com/dflower/archive/2009/04/15/1436453.html