EnumRemarkAttribute,获取属性值

首先自定义一个RemarkAttribute

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1. using System; 
2. using System.Collections.Generic; 
3. using System.Linq; 
4. using System.Reflection; 
5. using System.Text; 
6. using System.Threading.Tasks; 
8. namespace Zemp.Process.Util.EnumAttribute 
9. { 
10. public class RemarkAttribute : Attribute 
11. { 
12. private string _remark; 
13. public RemarkAttribute(string _remark) 
14. { 
15. this._remark = _remark; 
16. } 
17. public string Remark 
18. { 
19. get { return _remark; } 
20. set { _remark = value; } 
21. } 
23. public static string GetEnumRemark(System.Enum _enum) 
24. { 
26. Type type = _enum.GetType(); 
27. FieldInfo fd = type.GetField(_enum.ToString()); 
28. if (fd == null) return string.Empty; 
29. object[] attrs = fd.GetCustomAttributes(typeof(RemarkAttribute), false); 
30. string name = string.Empty; 
31. foreach (RemarkAttribute attr in attrs) 
32. { 
33. name = attr.Remark; 
34. } 
35. return name; 
36. } 
38. } 
39. }

然后在Enum里面的使用

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1. using System; 
2. using System.Collections.Generic; 
3. using System.Linq; 
4. using System.Text; 
5. using System.Threading.Tasks; 
6. using Zemp.Process.Util.EnumAttribute; 
8. namespace Zemt.Process.WebServiceAPI.Enum 
9. { 
10. public enum WorkflowTypeEnum 
11. { 
12. /// <summary>
13. /// 草稿 
14. /// </summary>
15. [Remark("草稿")] 
16. Draft = -1, 
17. /// <summary>
18. /// 流转结束 
19. /// </summary>
20. [Remark("流转结束")] 
21. Completed = 0, 
22. /// <summary>
23. /// 用户取消 
24. /// </summary>
25. [Remark("用户取消")] 
26. UserCancel = 1, 
27. /// <summary>
28. /// 管理员取消 
29. /// </summary>
30. [Remark("管理员取消")] 
31. AdminCancel = 2, 
32. /// <summary>
33. /// 流转中  
34. /// </summary>
35. [Remark("流转中")] 
36. Running = 3, 
37. /// <summary>
38. /// 流转中(曾被拒绝过) 
39. /// </summary>
40. [Remark("流转中(曾被拒绝过)")] 
41. EverDeclined = 4, 
43. /// <summary>
44. /// 未流转 
45. /// </summary>
46. [Remark("未流转")] 
47. None = 5
48. } 
49. }

使用：得到Remark里面的值

RemarkAttribute.GetEnumRemark(WorkflowTypeEnum.None);

int 转 enum

（WorkflowTypeEnum）5

enum转int

convert.into32(WorkflowTypeEnum.None)

http://blog.csdn.net/qq873113580/article/details/48464481