用C++ MFC 写的浏览图片的程序..带滚动条.能实现大部份所需要的功能.-C MFC wrote View Photo procedures .. with scroll. Achieve most of the required functionality.

利用MFC实现BMP图像的放大和缩小，当图片超过窗口是还可以显示滚动条已方便查看-Using MFC to achieve BMP images zoom in and out, when the image is more than window can also display the scroll bar is easy to see