自定义多线程基类, 用于对多线程的管理，以及启动、结束的控制。使用时只需要重载RunThread（），非常方便。-Custom multi-threaded base class, used for the management of multi-threading, as well as the start and end control. Only need to use heavy-duty RunThread (), very convenient.

windows安全终止线程，自定义线程，自己控制线程的生命期。随时终止线程。-windows security to terminate the thread, to control their own thread of life of a custom thread.At any time terminate the thread.

利用全局变量、自定义消息、互斥对象对线程进行控制和通信-Use of global variables, custom message mutex object on the thread control and communications

Custom label control dialog box, controls the source code for good, only for your study