C# 将枚举转换为列表
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Convert Enum to List
提问by Amit
Say i have the following Enum Values
假设我有以下枚举值
enum Language
{
CSharp= 0,
Java = 1,
VB = 2
}
I would like to convert them to list of values (i.e) { CSharp,Java,VB}.
我想将它们转换为值列表（即） { CSharp,Java,VB}.
How to convert them to a list of values?
如何将它们转换为值列表？
采纳答案by It'sNotALie.
Language[] result = (Language[])Enum.GetValues(typeof(Language))
will get you your values, if you want a list of the enums.
如果您想要枚举列表，它将为您提供您的价值。
If you want a list of the names, use this:
如果您想要名称列表，请使用以下命令：
string[] names = Enum.GetNames(typeof(Languages));
回答by Amit
If I understand your requirement correctly , you are looking for something like this
如果我正确理解您的要求，您正在寻找这样的东西
var enumList = Enum.GetValues(typeof(Language)).OfType<Language>().ToList();
回答by Shyam sundar shah
You can use this code
您可以使用此代码
static void Main(string[] args)
{
enum Days { Sat, Sun, Mon, Tue, Wed, Thu, Fri };
Array arr = Enum.GetValues(typeof(Days));
List<string> lstDays = new List<string>(arr.Length);
for (int i = 0; i < arr.Length; i++)
{
lstDays.Add(arr.GetValue(i).ToString());
}
}
回答by monrow
If you want to store your enum elements in the list as Language type:
如果要将列表中的枚举元素存储为 Language 类型：
Enum.GetValues(typeof(Language)).Cast<Language>().ToList();
In case you want to store them as string:
如果您想将它们存储为字符串：
Enum.GetValues(typeof(Language)).Cast<Language>().Select(x => x.ToString()).ToList();
