因为对.net了解不是太深入，所以只能做出这样的水平：

找到要查找的反射属性信息：

    PropertyInfo^ getPropertyInfo(Type^ t, String^ pName) {

        PropertyInfo^ pInfo;

        while (t != nullptr) {

            pInfo = t->GetProperty(pName, BindingFlags::DeclaredOnly | BindingFlags::Public | BindingFlags::Instance);

            if (pInfo != nullptr)

            {

                return pInfo;

            }

            t = t->BaseType;

        }

        return nullptr;

    }

从一个Component开始查找，然后查找其子Component是否有名为compName的控件，有则返回，无则返回nullptr

    // get a component by it's name, the component is in comp

    Component^ getComponentByName(String^ compName, Component^ comp) {

        if (nullptr == comp)

        {

            return comp;

        }

        // if this component is the right one, then return it

        Type^ t = comp->GetType();

        PropertyInfo^ pInfo = t->GetProperty("Name");

        if (pInfo != nullptr && compName->Equals(dynamic_cast<String^>(pInfo->GetValue(comp, nullptr))))

        {

            return comp;

        }

        // search this component's children Controls

        Component^ retComp;

        pInfo = getPropertyInfo(t, "Controls");

        if (pInfo != nullptr)

        {

            System::Collections::IList^ list = safe_cast<System::Collections::IList^>(pInfo->GetValue(comp, nullptr));

            if (list != nullptr)

            {

                for (int i = 0; i < list->Count; i++)

                {

                    if (nullptr != (retComp = getComponentByName(compName, safe_cast<Component^>(list[i]))))

                    {

                        return retComp;

                    }

                }

            }

        }

        // search this component's children Items

        pInfo = getPropertyInfo(t, "Items");

        if (pInfo != nullptr)

        {

            System::Collections::IList^ list = safe_cast<System::Collections::IList^>(pInfo->GetValue(comp, nullptr));

            if (list != nullptr)

            {

                for (int i = 0; i < list->Count; i++)

                {

                    if (nullptr != (retComp = getComponentByName(compName, safe_cast<Component^>(list[i]))))

                    {

                        return retComp;

                    }

                }

            }

        }

        return nullptr;

    }