Those values are assigned to the variables referenced by nID, nStyle, and iImage.The image index is the position of the image within the bitmap that contains images for all the toolbar buttons.是什么意思_Those values are assigned to the variables referenced by nID, nStyle, and iImage.The image index is the position of the image within the bitmap that contains images for all the toolbar buttons.在线翻译_英语_读音_用法_例句