C# 中的枚举到字典int, string

csharp
enum Fruit
{
    Apple = 0,
    Banana = 1,
    Orange = 2
}

csharp
Dictionary fruitDictionary = new Dictionary();
foreach (Fruit fruit in Enum.GetValues(typeof(Fruit)))
{
    fruitDictionary.Add((int)fruit, fruit.ToString());
}

csharp
int fruitValue = 1;
string fruitDescription = fruitDictionary[fruitValue];
Console.WriteLine($"枚举值 {fruitValue} 对应的描述字符串为：{fruitDescription}");
string fruitName = "Apple";
int fruitEnumValue = fruitDictionary.FirstOrDefault(x => x.Value == fruitName).Key;
Console.WriteLine($"描述字符串 {fruitName} 对应的枚举值为：{fruitEnumValue}");

csharp
using System;
using System.Collections.Generic;
using System.Linq;
enum Fruit
{
    Apple = 0,
    Banana = 1,
    Orange = 2
}
class Program
{
    static void Main(string[] args)
    {
        Dictionary fruitDictionary = new Dictionary();
        foreach (Fruit fruit in Enum.GetValues(typeof(Fruit)))
        {
            fruitDictionary.Add((int)fruit, fruit.ToString());
        }
        int fruitValue = 1;
        string fruitDescription = fruitDictionary[fruitValue];
        Console.WriteLine($"枚举值 {fruitValue} 对应的描述字符串为：{fruitDescription}");
        string fruitName = "Apple";
        int fruitEnumValue = fruitDictionary.FirstOrDefault(x => x.Value == fruitName).Key;
        Console.WriteLine($"描述字符串 {fruitName} 对应的枚举值为：{fruitEnumValue}");
    }
}