c# list泛型排序 按照T的某个属性排序

using System;
using System.Collections.Generic;
using System.Text;
using studentmodel;

namespace common
{
    public class common
    {


        
    }
}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2013-06-04 13:31  myschool\
     目录           0  2013-06-04 13:34  myschool\common\
     目录           0  2013-06-04 13:30  myschool\common\bin\
     目录           0  2015-04-23 16:18  myschool\common\bin\Debug\
     文件         173  2013-06-04 13:34  myschool\common\common.cs
     文件        2328  2013-06-04 13:33  myschool\common\common.csproj
     目录           0  2013-06-04 13:27  myschool\common\obj\
     目录           0  2013-06-04 13:33  myschool\common\obj\Debug\
     文件          68  2013-06-04 13:33  myschool\common\obj\Debug\common.csproj.FileListAbsolute.txt
     文件        2511  2013-06-04 13:33  myschool\common\obj\Debug\ResolveAssemblyReference.cache
     目录           0  2015-04-23 16:18  myschool\common\obj\Debug\TempPE\
     目录           0  2013-06-04 13:27  myschool\common\Properties\
     文件        1362  2013-06-04 13:27  myschool\common\Properties\AssemblyInfo.cs
     目录           0  2013-06-04 13:44  myschool\myschool\
     文件         914  2013-06-04 13:35  myschool\myschool.sln
     文件       15360  2013-06-04 13:45  myschool\myschool.suo
     目录           0  2013-06-04 13:29  myschool\myschool\bin\
     目录           0  2013-06-04 13:41  myschool\myschool\bin\Debug\
     文件       12288  2013-06-04 13:44  myschool\myschool\bin\Debug\myschool.exe
     文件       36352  2013-06-04 13:44  myschool\myschool\bin\Debug\myschool.pdb
     文件       14328  2013-06-04 13:44  myschool\myschool\bin\Debug\myschool.vshost.exe
     文件         900  2013-06-04 13:41  myschool\myschool\common.cs
     文件        4481  2013-06-04 13:44  myschool\myschool\Form1.cs
     文件        5860  2013-06-04 13:44  myschool\myschool\Form1.Designer.cs
     文件        5814  2013-06-04 13:44  myschool\myschool\Form1.resx
     文件        3424  2013-06-04 13:35  myschool\myschool\myschool.csproj
     目录           0  2013-06-04 10:05  myschool\myschool\obj\
     目录           0  2013-06-04 13:44  myschool\myschool\obj\Debug\
     文件         499  2013-06-04 13:44  myschool\myschool\obj\Debug\myschool.csproj.FileListAbsolute.txt
     文件         847  2013-06-04 13:44  myschool\myschool\obj\Debug\myschool.csproj.GenerateResource.Cache
     文件       12288  2013-06-04 13:44  myschool\myschool\obj\Debug\myschool.exe
............此处省略29个文件信息