相关疑难解决方法(0)

可能重复:
通过其描述属性查找枚举值

我有一个通用的扩展方法,它Description从以下方式获取属性Enum:

enum Animal
{
    [Description("")]
    NotSet = 0,

    [Description("Giant Panda")]
    GiantPanda = 1,

    [Description("Lesser Spotted Anteater")]
    LesserSpottedAnteater = 2
}

public static string GetDescription(this Enum value)
{            
    FieldInfo field = value.GetType().GetField(value.ToString());

    DescriptionAttribute attribute
            = Attribute.GetCustomAttribute(field, typeof(DescriptionAttribute))
                as DescriptionAttribute;

    return attribute == null ? value.ToString() : attribute.Description;
}

所以我可以......

string myAnimal = Animal.GiantPanda.GetDescription(); // = "Giant Panda"

现在,我正试图在另一个方向上找出等效函数,比如......

Animal a = (Animal)Enum.GetValueFromDescription("Giant Panda", typeof(Animal));

我想在我的枚举上设置空间.这是我的代码示例:

public enum category
{
    goodBoy=1,
    BadBoy
}

我想设置

public enum category
{
    Good Boy=1,
    Bad Boy  
}

当我检索时,我想从枚举中看到Good Boy的结果

我有以下类domain和Dto类:

public class Profile
{
   public string Name { get; set; }
   public string SchoolGrade { get; set; } 
}

public class ProfileDTO
{
   public string Name { get; set; }
   public SchoolGradeDTO SchoolGrade { get; set; } 
}

public enum SchoolGradeDTO 
{
   [Display(Name = "Level One"]
   LevelOne,
   [Display(Name = "Level Two"]
   LevelTwo,
}

我使用以下方法:

 Mapper.CreateMap<Profile, ProfileDTO>()
       .ForMember(d => d.SchoolGrade , op => op.MapFrom(o => o.SchoolGrade))

之后,我收到以下错误:

未找到请求的值"二级".

如何正确映射？

HI
,我有以下枚举

public enum Priority : byte 
    {
        A=1,
        B+ = 2,
        B=4,
        C=8,
        D=16,
        E=32
    }

我想添加B+枚举,但它给了我错误