说明：  MFC共享内存方法及其封装类,本地计算机、进程间通信的一种有效的方法。提供了多种内存共享封装类，并进行了测试，可以直接使用，接口非常清晰！功能也很强大。并提供了文档说明！
(MFC shared memory approach and its wrapper class, the local computer, interprocess communication is an effective approach. Provides a variety of shared memory wrapper class, and tested can be used directly, the interface is very clear! Function is also very powerful.)