This technical note describes message reflection, a new feature in MFC 4.0. It also contains directions for creating a simple reusable control that uses message reflection.是什么意思_This technical note describes message reflection, a new feature in MFC 4.0. It also contains directions for creating a simple reusable control that uses message reflection.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句