C#獲取枚舉的描述

C#枚舉例子：

1         public enum DepotType
2         {
3             [Description("原材料倉")] Material,
4             [Description("半成品倉")] Process,
5             [Description("成品倉")] Finished
6         }

 

獲取枚舉描述代碼：

 1     public class EnumKit
 2     {
 3         public static SortedList<int, string> GetItems<T>()
 4         {
 5             var result = new SortedList<int, string>();
 6             Type t = typeof(T);
 7             Array arrays = Enum.GetValues(t);
 8             for (int i = 0; i < arrays.LongLength; i++)
 9             {
10                 object test = arrays.GetValue(i);
11                 FieldInfo fieldInfo = test.GetType().GetField(test.ToString());
12                 object[] attribArray = fieldInfo.GetCustomAttributes(false);
13                 DescriptionAttribute attrib = (DescriptionAttribute)attribArray[0];
14                 result.Add(Convert.ToInt32(test), attrib.Description);
15             }
16             return result;
17         }
18 
19     }

 

 1             public static string GetEnumDescription(Enum enumValue)
 2             {
 3                 string value = enumValue.ToString();
 4                 FieldInfo field = enumValue.GetType().GetField(value);
 5                 object[] objs = field.GetCustomAttributes(typeof(DescriptionAttribute), false);    //獲取描述屬性
 6                 if (objs.Length == 0)    //當描述屬性沒有時，直接返回名稱
 7                     return value;
 8                 DescriptionAttribute descriptionAttribute = (DescriptionAttribute)objs[0];
 9                 return descriptionAttribute.Description;
10             }