640*480 256 色 .BMP 文件显示程序，可以浏览、同时显示 4 幅图象，也可以 在屏幕上开一个窗口显示 .BMP 图象，并可以使用上下左右箭头键、PageUp/PageDown、Ctrl+Left、Ctrl+Right键浏览整幅图象，在S3、ATI等VGA卡上 调试通过



　　实例程序能对任意一个文件进行加密,密码要求用户输入,限8位以内(当然你可以再更改).程序有很好的容错设计-640 * 480256 color. BMP file display program can browse, also showed four images on the screen can also open a window on the show. BMP images and can be used above and below the arrow keys, and Page / Prompt, Ctrl Left, Right keys Ctrl View the whole image in S3, ATI VGA cards such as debugging procedures examples of an arbitrary document encryption, password request user input limit within eight (of course you can change). procedures have a good fault-tolerant design