通过IOleObject，IViewObjectExd实现flash在对话框上真正的透明显示。可以显示原对话框上的控件等。-through IOleObject. IViewObjectExd flash in the dialog box to achieve truly transparent show. Be able to show the original dialog box controls.

FLASH 基本图像控制 源代码 透明/大小变化/颜色变化-FLASH source code basic image control transparent/size/color changes