【发布时间】:2011-07-13 04:13:56
【问题描述】:
我编写了一个MFC Extension DLL,输入并使用导出的Function就可以了;
但是当我退出应用程序时,在 DLL 释放 DLL 的过程中,它抛出了一个断言错误,然后我跟踪错误,发现它停在这个:
extern "C"
BOOL WINAPI RawDllMain(HINSTANCE hInstance, DWORD dwReason, LPVOID)
{
hInstance;
if (dwReason == DLL_PROCESS_ATTACH)
{
#ifdef _AFXDLL
// make sure we have enough memory to attempt to start (8kb)
void* pMinHeap = LocalAlloc(NONZEROLPTR, 0x2000);
if (pMinHeap == NULL)
return FALSE; // fail if memory alloc fails
LocalFree(pMinHeap);
// set module state before initialization
_AFX_THREAD_STATE* pState = AfxGetThreadState();
pState->m_pPrevModuleState = AfxSetModuleState(&afxModuleState);
}
else if (dwReason == DLL_PROCESS_DETACH && !__mixedModuleStartup)
{
// restore module state after cleanup
_AFX_THREAD_STATE* pState = AfxGetThreadState();
// ************************************************
VERIFY(AfxSetModuleState(pState->m_pPrevModuleState) ==
&afxModuleState); // Where Error occurred
// ************************************************
DEBUG_ONLY(pState->m_pPrevModuleState = NULL);
#endif //_AFXDLL
}
return TRUE;
}
【问题讨论】:
标签: c++ visual-studio-2008 visual-c++ mfc