adodatabase.h

用VC写的日记笔小程序,采用的序列化存储.

// AdoDatabase.h: interface for the CAdoDatabase class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_ADODATABASE_H__A4C4DDAB_859B_47F0_889C_EE36D476BF09__INCLUDED_)
#define AFX_ADODATABASE_H__A4C4DDAB_859B_47F0_889C_EE36D476BF09__INCLUDED_

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

#pragma warning(disable:4146)
#import "c:\program files\common files\system\ado\msado15.dll" \
	no_namespace \
	rename ("EOF", "adoEOF") rename("BOF", "adoBOF") 
#pragma warning(default:4146)

class CAdoDatabase
{
public:
	BOOL Open(CString strServerName,CString strDBName,CString strUser,CString strPassword);
	BOOL Open(CString strDBName,CString strUser,CString strPassword);
	CAdoDatabase();
	virtual ~CAdoDatabase();
	BOOL m_bOpen;
public:
	BOOL IsOpen();
	BOOL Rollback();
	BOOL BeginTrans();
	BOOL CommitTrans();
	void Close();
	_RecordsetPtr Execute(LPCTSTR strSQL, long lOptions = adCmdText);
	CString GetLastErrorText();
	_ConnectionPtr m_pConnect;

};

#endif // !defined(AFX_ADODATABASE_H__A4C4DDAB_859B_47F0_889C_EE36D476BF09__INCLUDED_)