GUID RegistryVar::getGUID(UINT id, GUID * def, HKEY root)
{
CString pathname;
GUID guid;
pathname.LoadString(id);
if(!GetRegistryGUID(root, pathname, guid))
{ /* failed */
if(def != NULL)
guid = *def;
else
::ZeroMemory(&guid, sizeof(GUID));
} /* failed */
return guid;
} // RegistryVar::getGUID
BOOL RegistryVar::getGUID(UINT id, GUID & value, const GUID * def, HKEY root)
{
CString pathname;
pathname.LoadString(id);
if(!GetRegistryGUID(root, pathname, value))
{ /* failed */
if(def != NULL)
value = *def;
else
::ZeroMemory(&value, sizeof(GUID));
return ::GetLastError() == ERROR_ALREADY_EXISTS;
} /* failed */
return TRUE;
} // RegistryVar::getGUID
