Issues that should be noted for the initialization of COM in multi-threading CoInitialize

When using COM components, it is common practice to call CoInitialize (NULL) at the front of the main function, and the last face to invoke CoUninitialize ();

One problem today is that the use of COM components in a thread fails, and I suspect that COM also needs to be initialized in threads. That is, the initialization of COM is in the thread unit.

Search the next, this article said more detailed: http://blog.csdn.net/zhengxh/article/details/6973100, with the disassembly of the way to get the whole process of COM initialization.

Issues that should be noted for the initialization of COM in multi-threading CoInitialize