C#排序--Linq方法

 1 List<ObservePoints> pointsInRectangle = new List<ObservePoints>();
 2  
 3  IEnumerable<ObservePoints> query = null;
 4  query = from items in pointsInRectangle orderby items.MonitorTime select items;
 5  
 6  foreach (var item in query)
 7   {
 8     sw.WriteLine(item.MonitorTime.Year.ToString() + "-" +
 9               item.MonitorTime.Month.ToString() + "-" +
10                   item.MonitorTime.Day.ToString() + " " +
11             item.MonitorTime.Hour.ToString() + "-" +
12             item.MonitorTime.Minute.ToString() + "-" +
13             item.MonitorTime.Second.ToString() + "," +
14             item.X.ToString("0.000") + "," +
15             item.Y.ToString("0.000") + "," +
16             item.Z.ToString("0.000"));
17  }

其中 pointsInRectangle为集合链表,对其按时间顺序排序,并写入文件

 

posted @ 2016-04-13 14:32  lyycn  阅读(379)  评论(0编辑  收藏  举报