Object^ dynamicObject(Object^ object, String^ memberName)
{
    array<CSharpArgumentInfo^>^ infos = { CSharpArgumentInfo::Create(CSharpArgumentInfoFlags::None, nullptr) };
    CallSiteBinder^ binder = RuntimeBinder::Binder::GetMember(CSharpBinderFlags::None, memberName, object->GetType(), infos);
    auto callsite = CompilerServices::CallSite<Func<CallSite^, Object^, Object^>^>::Create(binder);
    return callsite->Target(callsite, object);
}