dataconn.h

成本预测系统

// DataConn.h: interface for the DataConn class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_DATACONN_H__A4A6C187_25C4_468B_BB89_536E0E28B9CC__INCLUDED_)
#define AFX_DATACONN_H__A4A6C187_25C4_468B_BB89_536E0E28B9CC__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

class DataConn  
{
public:
	DataConn();
	virtual ~DataConn();
    _ConnectionPtr m_pConnection;
	_RecordsetPtr m_pRecordset;
	////////////////////////////////////
    void DataInit();
	_RecordsetPtr GetRecordset(_bstr_t sql);
	BOOL SQLExecute(_bstr_t sql);
	BOOL SetData(float x,float y);
	void ExitSql();
};

#endif // !defined(AFX_DATACONN_H__A4A6C187_25C4_468B_BB89_536E0E28B9CC__INCLUDED_)