Win32的ATL COM项目转成WinCE编译时出现"DllMain function cannot be overloaded"的问题
Win32的ATL COM项目转成WinCE项目编译时出现：

error C2731: 'DllMain' : function cannot be overloaded
see declaration of 'DllMain'
error C2733: second C linkage of overloaded function 'DllMain' not allowed
see declaration of 'DllMain'



错误原因：

extern "C" BOOL WINAPI DllMain(HINSTANCE hInstance, DWORD dwReason, LPVOID lpReserved)
extern "C" BOOL WINAPI DllMain(HANDLE hInstance, DWORD dwReason, LPVOID lpReserved)


将HINSTANCE改成HANDLE就可以了