CODE EXAMPLE FOR CSHARP

get list of constants in class c#

public static class TypeUtilities
{
    public static List<T> GetAllPublicConstantValues<T>(this Type type)
    {
        return type
            .GetFields(BindingFlags.Public | BindingFlags.Static | BindingFlags.FlattenHierarchy)
            .Where(fi => fi.IsLiteral && !fi.IsInitOnly && fi.FieldType == typeof(T))
            .Select(x => (T)x.GetRawConstantValue())
            .ToList();
    }
}