CodePaste，代码粘贴的好工具！

示例代码:

 1:  using System;

 2:  using System.Collections.Generic;

 3:  using System.Text;

 4:  using NDO.Framework;

 5:   

 6:  namespace NDO

 7:  {

 8:      /// <summary>

 9:      /// 查询条件表达式的类型

10:      /// </summary>

11:      public enum ExpressionType

12:      {

13:          Eq,

14:          Ne,

15:          Gt,

16:          Ge,

17:          Lt,

18:          Le,

19:          Between,

20:          Like,

21:          In,

22:          And,

23:          Or,

24:          Sql

25:      }

下载地址：

http://d.download.csdn.net/down/1051356/chuangen

用法:

http://blog.csdn.net/chuangen/archive/2009/03/05/3958679.aspx