//
      // STEP 15: 按照已存在的ACE的顺序拷贝从父目录继承而来的ACE
      //
      if (fDaclPresent && AclInfo.AceCount) {

         for (;
              CurrentAceIndex < AclInfo.AceCount;
              CurrentAceIndex++) {

            //
            // STEP 16: 从文件（目录）的DACL中继续取ACE
            //
            if (!GetAce(pACL, CurrentAceIndex, &pTempAce)) {
               _tprintf(TEXT("GetAce() failed. Error %d\n"),
                     GetLastError());
               __leave;
            }

            //
            // STEP 17: 把ACE加入到新的DACL中
            //
            if (!AddAce(pNewACL, ACL_REVISION, MAXDWORD, pTempAce,
                  ((PACE_HEADER) pTempAce)->AceSize)) {
               _tprintf(TEXT("AddAce() failed. Error %d\n"),
                     GetLastError());
               __leave;
            }
         }
      }