摘要： 这是头文件#pragma once#include "stdafx.h"class SQLDB{public: SQLDB(void); ~SQLDB(void); public: _ConnectionPtr m_con; _RecordsetPtr m_record;public: void InitConnection(); _RecordsetPtr& GetRecordSet(_bstr_t sql); BOOL ExecuteSql(_bstr_t sql); void ExitConnection();};这是cpp文件#include "S 阅读全文