- class Program
- { static void Main(String[] args)
- {
- DateTime currentTime = System.DateTime.Now;
- string defaultYear = currentTime.Year.ToString("d4");
- string defaultMonth = currentTime.Month.ToString("d2");// 例:"06"
- //string defaultDay = currentTime.Day.ToString("d2");
- //string defaultHour = currentTime.Hour.ToString("d2");
- string defaultDay = currentTime.AddHours(-24).Day.ToString("d2");
- string dateString1 = defaultYear + defaultMonth + defaultDay + "08";
- DateTime dt1 = DateTime.ParseExact(dateString1,"yyyyMMddHH",System.Globalization.CultureInfo.CurrentCulture);
- dateTimePicker1.Value = dt1;
- }
- }
- c# 获取当前系统时间, 并提取按格式提取年月日为字符串
来源: http://www.bubuko.com/infodetail-2665081.html