This approach allows you to retain all of the inherent functionality of a Windows Forms control, and to then extend that functionality by adding custom properties, methods, or other functionality.是什么意思_This approach allows you to retain all of the inherent functionality of a Windows Forms control, and to then extend that functionality by adding custom properties, methods, or other functionality.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句