一个同时控制两个显示器的小程序，虽然很小，但是最基本的功能实现了，可以在以后的使用中，按照单显示器一样控制双显示器。-a simultaneous control of two small monitors procedures, although small, but the most fundamental realization that they can use in the future, in accordance with the same single-monitor-display control.