摘要： 跟exe有个main或者WinMain入口函数一样，DLL也有一个入口函数，就是DllMain。An optional entry point into a dynamic-link library (DLL). When the system starts or terminates a process or thread, it calls the entry-point function for each loaded DLL using the first thread of the process. The system also calls the entry-point func 阅读全文