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 -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 through