如何获取C#中所有枚举值的数组? [英] How to get an array of all enum values in C#?
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问题描述
public enum Enumnum {TypeA,TypeB,TypeC,TypeD}
如何获得列表< Enumnum>
,其中包含 {TypeA,TypeB,TypeC,TypeD}
?
解决方案
var valuesAsArray = Enum.GetValues(typeof(Enumnum));
这样可以得到一个通用列表:
var valuesAsList = Enum.GetValues(typeof(Enumnum))。Cast< Enumnum>()。ToList();
I have an enum that I'd like to display all possible values of. Is there a way to get an array or list of all the possible values of the enum instead of manually creating such a list? e.g. If I have an enum:
public enum Enumnum { TypeA, TypeB, TypeC, TypeD }
how would I be able to get a List<Enumnum>
that contains { TypeA, TypeB, TypeC, TypeD }
?
解决方案
This gets you a plain array of the enum values using Enum.GetValues
:
var valuesAsArray = Enum.GetValues(typeof(Enumnum));
And this gets you a generic list:
var valuesAsList = Enum.GetValues(typeof(Enumnum)).Cast<Enumnum>().ToList();
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