摘要
本文详细介绍在一台客户端同时运行多个软件程序,通过计算机的并口、串口以及USB口分别自动选择控制各自打印设备的软件实现方法和硬件连接方法。
This article particularly introduces the software and hardware connection method of the client that runs several programs at the same time by using computer＇ s LPT port, COM port and USB port to choose automatically their print equipment.
出处
《医疗设备信息》
2005年第8期29-30,共2页
Information of Medical Equipment
