list<T>升序、降序

List<test> list = new List<test> ();

var result = list.OrderByDescending(p => p.we).ToList();//按照we升序排列

var result = list.OrderBy(p => p.we).ToList();//按照we降序排列

public class test
{
public int we { get; set; }
public string ss { get; set; }
}