“命名管道”或“命名管線”（named Pipes ）是一種簡單的進程間通信（ I P C）機制，
Microsoft Windows NT，Windows 2000、Windows 95以及Windows 98均提供了對它的支持
（但不包括Windows CE）。命名管道可在同一臺計算機的不同進程之間，或在跨越一個網絡的
不同計算機的不同進程之間，支持可靠的、單向或雙向的數據通信。
轉載一個程序。
This zip file contains a example of using C++ language COM in a Visual C++ program (named example.zip), and a COM component built by comtool of Matlab and used in a Visual C++ program(named mycom.zip). Both projects contain fire_event in COM. But it only works well in the former example. The interface of two COM components looks very similar, and the client program of two projects are almost the same.
