一开始,我们有这个基本的枚举.
public enum E_Levels {
[ValueOfEnum("Low level")]
LOW,
[ValueOfEnum("Normal level")]
NORMAL,
[ValueOfEnum("High level")]
HIGH
}
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而且我想得到List<string> 任何一个枚举.这样的东西Extensions.GetValuesOfEnum<E_Levels>()可以返回List<string>"低级别","正常级别"和"高级别".
StackOF帮助我获得了一个值属性:
public static class Extensions {
public static string ToValueOfEnum(this Enum value) {
FieldInfo fieldInfo = value.GetType().GetField(value.ToString());
ValueOfEnum[] attribs = fieldInfo.GetCustomAttributes(typeof(ValueOfEnum), false) as ValueOfEnum[];
return attribs.Length > 0 ? attribs[0].value : null;
}
}
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无论枚举如何,我都可以调用这种方法:E_Levels.LOW.ToValueOfEnum().
此外,StackOF帮助我获得了List<string>一个特定的枚举.我在控制器中制作了这个方法:
private List<string> GetLevels() {
List<string> levelsToReturn = new List<string>();
var levels = Enum.GetValues(typeof(E_Levels)).Cast<E_Levels>(); …Run Code Online (Sandbox Code Playgroud)