无法解析的外部符号
AttemperEngineSink.obj : error LNK2019: 无法解析的外部符号 "__declspec(dllimport) public: static bool __cdecl CTraceService::TraceString(char const *,enum enTraceLevel)" (__imp_?TraceString@CTraceService@@SA_NPBDW4enTraceLevel@@@Z) ,该符号在函数 "public: virtual bool __cdecl CAttemperEngineSink::OnAttemperEngineStart(struct IUnknownEx *)" (?OnAttemperEngineStart@CAttemperEngineSink@@UAA_NPAUIUnknownEx@@@Z) 中被引用CenterServerDlg.obj : error LNK2001: 无法解析的外部符号 "__declspec(dllimport) public: static bool __cdecl CTraceService::TraceString(char const *,enum enTraceLevel)" (__imp_?TraceString@CTraceService@@SA_NPBDW4enTraceLevel@@@Z)
CenterServerDlg.obj : error LNK2019: 无法解析的外部符号 "__declspec(dllimport) public: __thiscall CRichEditTrace::CRichEditTrace(void)" (__imp_??0CRichEditTrace@@QAE@XZ) ,该符号在函数 "public: __thiscall CCenterServerDlg::CCenterServerDlg(void)" (??0CCenterServerDlg@@QAE@XZ) 中被引用
CenterServerDlg.obj : error LNK2019: 无法解析的外部符号 "__declspec(dllimport) public: virtual __thiscall CRichEditTrace::~CRichEditTrace(void)" (__imp_??1CRichEditTrace@@UAE@XZ) ,该符号在函数 "public: virtual __thiscall CCenterServerDlg::~CCenterServerDlg(void)" (??1CCenterServerDlg@@UAE@XZ) 中被引用
..//..//运行/debug/CenterServer.exe : fatal error LNK1120: 3 个无法解析的外部命令
请问一下需要附加那些。lib文件