互斥量和查用户权限

STDMETHODIMP CSoftCheck::CheckUserAccount(BOOL *isAol)

{

 long rtVal = 0;

 HKEY hKey = 0;

 

 rtVal = RegCreateKeyEx(HKEY_LOCAL_MACHINE, _T("SOFTWARE\\HaHaHa"),0,REG_NONE, REG_OPTION_NON_VOLATILE,KEY_ALL_ACCESS,NULL,&hKey,NULL);

 if (rtVal != ERROR_SUCCESS)

 {

  *isAol = FALSE;

 }else

 {

  rtVal = RegDeleteKey(HKEY_LOCAL_MACHINE, _T("SOFTWARE\\HaHaHa"));

   if (rtVal != ERROR_SUCCESS)

   {

    *isAol = FALSE;

   }else

   {

    *isAol = TRUE;

   }

 }

 

 return S_OK;

}

 

 

 

STDMETHODIMP CSoftCheck::CheckRun(BSTR updateName, BOOL *isRun)

{

 AFX_MANAGE_STATE(AfxGetStaticModuleState())

 

 // TODO: Add your implementation code here

 HANDLE hMutex = CreateMutexW(NULL, FALSE, updateName);

 m_isOk = hMutex;

 if (GetLastError() == ERROR_ALREADY_EXISTS)

 {

  *isRun = FALSE;

 }else

 {

  *isRun = TRUE;

 }

 return S_OK;

}

 

runas可以提升权限吗？

http://www.cctry.com/forum.php?mod=viewthread&tid=231702&page=1#pid1023033

 

 

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