获取具有描述属性的枚举值

问题描述

  public enum MyEnum 
 {
 Name1 = 1，
 [描述（这是另一个）] 
 HereIsAnother = 2，
 [描述（最后一个）] 
 LastOne = 3 
} 
  

我的价值为最后一个是3

返回的代码是什么？

解决方案

你可以这样做

  int lastOneValue =（int）MyEnum.LastOne; 
  

此代码返回值2而不是LastOne

  string lastOneString = MyEnum.LastOne.ToString（）; 
  

此代码返回LastOne作为字符串值

  MyEnum mynum = MyEnum.LastOne; 
  

此代码创建新对象 MyEnum 和将其值设置为LastOne

I have an enum with Description attributes like this:

public enum MyEnum
{
    Name1 = 1,
    [Description("Here is another")]
    HereIsAnother = 2,
    [Description("Last one")]
    LastOne = 3
}

I have value of "Last one" that is 3

What is the code that return that?

解决方案

You can do it like this

int lastOneValue = (int) MyEnum.LastOne;

This code returns the value 2 instead of "LastOne"

string lastOneString = MyEnum.LastOne.ToString();

This code returns "LastOne" as a string value

MyEnum mynum = MyEnum.LastOne;

This code creates new object of MyEnum and sets his value to 'LastOne'

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