自己编的把数控代码用RS232口由计算机传输到数控机床的程序，所用环境为vc++6。自己用过，功能不是很强大，但是肯定能实现，希望对初学这方面的朋友有帮助。-Own use of the NC code RS232 transmitted to the mouth by a computer numerical control machine tools, procedures, used in the environment vc++ 6. Used their own, function i