透明位图的vc++源码，可以实现位图半透明，两幅位图图像叠加显示等功能

透明位图的vc++源码，可以实现位图半透明，两幅位图图像叠加显示等功能-Transparent bitmap vc++ Source can be achieved translucent bitmaps, two bitmap images show features such as superposition

this program is for drawing dialog background using transparent bitmap.