Example of stronly typed enum with class

stonlyTypedEnum.cs

class MyStronlyTypedEnum
{
	public static readonly MyStronlyTypedEnum Good = new MyStronlyTypedEnum(1, "GUUD", "GOOD");
	public static readonly MyStronlyTypedEnum Bad = new MyStronlyTypedEnum(2, "BAED", "BAD");
	public static readonly MyStronlyTypedEnum Ugly = new MyStronlyTypedEnum(3, "FUGLY", "UGLY");

	private MyStronlyTypedEnum(int id, string codeId, string description)
	{
		Id = id;
		CodeId = codeId;
		Description = description;
	}

	public string Description { get; private set; }
	public string CodeId { get; private set; }
	public int Id { get; private set; }

	public static IEnumerable<MyStronlyTypedEnum> All()
	{
		yield return Good;
		yield return Bad;
		yield return Ugly;
	}

	public static explicit operator MyStronlyTypedEnum(int value)
	{
		var result = All().FirstOrDefault(x => x.Id == value);
		if (result != null) return result;

		throw new InvalidCastException("The value " + value + " is not a valid " + nameof(MyStronlyTypedEnum));
	}
	public static explicit operator MyStronlyTypedEnum(string codeId)
	{
		var result = All().FirstOrDefault(x => x.CodeId == codeId);
		if (result != null) return result;

		throw new InvalidCastException("The value " + codeId + " is not a valid " + nameof(MyStronlyTypedEnum));
	}
	public static explicit operator int(MyStronlyTypedEnum o)
	{
		return o.Id;
	}
	public static explicit operator string(MyStronlyTypedEnum o)
	{
		return o.CodeId;
	}
}
void Main()
{
	MyStronlyTypedEnum.All().Dump("stronly typed enum");
	
	//cast enum to int
	var enumObj = MyStronlyTypedEnum.Good;
	var enumObjToInt = (int)enumObj;
	enumObjToInt.Dump("cast enum to str using explicit operator for int");

	//cast enum to int
	enumObj = MyStronlyTypedEnum.Bad;
	var enumObjTostr = (string)enumObj;
	enumObjTostr.Dump("cast enum to str using explicit operator for string");

	//cast int to enum
	var castToEnum = 1;
	var castedToEnum = (MyStronlyTypedEnum)castToEnum;
	castedToEnum.Dump("cast string to stornly typed enum using explicit operator");
	//cast int to enum
	 var str = "FUGLY";
	castedToEnum = (MyStronlyTypedEnum)str;
	castedToEnum.Dump("cast string to stornly typed enum using explicit operator");
}