色盲检查程序，在计算机中显示色盲检查图，进行色盲检查。采用vb6.0开发，按回车键可以切换图片。有随即、顺序、自选三种切换方式-Color-blind procedures, the computer check the map to display color blindness, color blindness checks carried out. Using vb6.0 development, press the Enter key to switch the picture. The