csharp 枚举到列表

Posted 2021-05-12

public static List<KeyValuePair<TEnum, string>> ToEnumDescriptionsList<TEnum>()
{
    return ToEnumDescriptionsList<TEnum>(default(TEnum));
}

public static List<KeyValuePair<TEnum, string>> ToEnumDescriptionsList<TEnum>(this TEnum value)
{
    return Enum
        .GetValues(typeof(TEnum))
        .Cast<TEnum>()
        .Select(x => new KeyValuePair<TEnum, string>(x, ((Enum)((object)x)).GetDescription()))
        .ToList();
}