Getting attributes of Enum's value

Question

I would like to know if it is possible to get attributes of the enum values and not of the enum itself? For example, suppose I have the following <

Answer 1

This is a generic implementation using a lambda for the selection

public static Expected GetAttributeValue(this Enum enumeration, Func expression)
    where T : Attribute
{
    T attribute =
      enumeration
        .GetType()
        .GetMember(enumeration.ToString())
        .Where(member => member.MemberType == MemberTypes.Field)
        .FirstOrDefault()
        .GetCustomAttributes(typeof(T), false)
        .Cast()
        .SingleOrDefault();

    if (attribute == null)
        return default(Expected);

    return expression(attribute);
}

Call it like this:

string description = targetLevel.GetAttributeValue(x => x.Description);