에러메시지를 자세히 써주셨거나 했으면 좋았을텐데요. undefine error라면 너무 막막하군요.
일단 점쟁이가 아닌 제가 보여주신 소스 자체만 봐서 알 수 있는 것은, TListItem 이 선언된 헤더가 인클루드되어 있지
않은 것으로 보인다는 것입니다. (ComCtrls.hpp 파일)


Templar 님이 쓰신 글 :
: ver 5.0에서는 Error 가 없는데  6.0에서는 lilog에 undefine error가 생깁니다.
: 차이점이 무었이고 어떤 점을 수정해야하는지 알려주시기 바랍니다.
:
:
: //---------------------------------------------------------------------------
: #ifndef BuffH
: #define BuffH
:
: //---------------------------------------------------------------------------
: class CBuff
: {
:     private:
:
:         int m_logcnt;
:         int n_doorcnt, n_checkcnt, n_keycnt;
:
:
:     public:
:         CBuff();
:         ~CBuff();
:
:
:         TListItem *lilog;
:
:         TDateTime   dt_CurrTime, dt_InTime, dt_Rtime, dt_Etime, dt_enddate;
:         String      str_currdate, str_currtime;
:         String      str_indate, str_intime, strh;
:
:
:         int BCost_Rtn_proc(int nkind, int addr);
:
:         int Return_RoomNo(int n);
:         int Return_Room_Id(int n);
:
:         void Status_Display(int n, int naddr, TDateTime dttime);
:
:
:         void State_process(TDateTime dtdate, TDateTime dttime, int n, bool bstate, int naddr);
:         void Room_State_Display(int n, int naddr, TDateTime dttime);
:
:        
:         void Report_Save1(int ncheck, TDateTime dtdate, TDateTime dttime);
:         void Report_Save2(int nroom, int ncheck, TDateTime dtdate, TDateTime dttime, String strgubun);
:         void Report_Save3(int nroom, TDateTime dtdate, TDateTime dttime, String strgubun, int nbcost, int nacost, int ntotal);
:
:         void Report_Save4(TDateTime dtdate, TDateTime dttime, String strgubun, int nbcost, int nacost, int ntotal);
:         void Report_Save8(int nroom, int ncheck, TDateTime dtdate, TDateTime dttime);
:         void Report_Save9(int nroom, int ncheck, TDateTime dtdate, TDateTime dttime);
:         void Report_Save12(int nroom, TDateTime dtstart, TDateTime dtend, int nuse, int ncost);
:
:
:
:         void TempTableDel(TTable *tbl);
:
:         void Report_Search1(TQuery *qry, TDateTime dtStart, TDateTime dtEnd, int ncheck);
:         void Report_Search2(TQuery *qry, TDateTime dtStart, TDateTime dtEnd, int nRoom1, int nRoom2, int nsort, int nRno);
:         void Report_Search3(TQuery *qry, TDateTime dtStart, TDateTime dtEnd, int nRoom1, int nRoom2);
:
:         void Report_Search4(TQuery *qry, TDateTime dtStart, TDateTime dtEnd, int nRoom1, int nRoom2);
:
:         void Report_Search12(TQuery *qry, TDateTime dtStart, TDateTime dtEnd, int nRoom1, int nRoom2, int nsort);
:
: };
: //---------------------------------------------------------------------------
: #endif