这是一个关于CWinThread以及利用继承自CWinThread使用多线程的程序！
1，尽量使用DECLARE_DYNCREATE，这样能够动态创建。
2，继承自CWinThread，所以可以使用CreateThread()函数进行线程创建，在最开始我被书上的AfxBeginThread(RUNTIME_CLASS(CMyClass))误导了，还以为一定要按照这种方式创建线程呢。
3，查MSDN的同时，也要注意思考C++的机制，这样才能有的放矢地顺利解决问题。,This is a study on CWinThread and the use of inherited from CWinThread procedures for the use of multi-threaded! 1, to make full use of DECLARE_DYNCREATE, this can be dynamically created. 2, inherited from CWinThread, so you can use CreateThread () function thread-create, in the beginning I was a book AfxBeginThread (RUNTIME_CLASS (CMyClass)) misled, but also that we must create a thread in this manner in accordance with it. 3, search MSDN at the same time and pay attention to thinking C++ Mechanisms targeted in this way can solve the problems smoothly.