基于QT的计数器，适合初学者，没有任何BUG，可与在板子上运行-QT-based counters, suitable for beginners, there is no BUG, can run on the board

大家都认为用SDK做非常难，就是建立框架然后再对框架进行消息处理。 跟Windows自带的计数器很类似，在这里和各位WIN32 SDK爱好者交流交流。-We all think that is very difficult to do with the SDK is to establish a framework and then right framework for message processing. Windows comes with a counter is very simil