dblink.h

ODBC API访问数据库的文章却少之又少。虽然用ODBC访问数据库比较麻烦

#pragma once
#include <afxdb.h>
#include <odbcinst.h>
class CDbLink
{
public:
	CDbLink(void);
	~CDbLink(void);
	CDbLink(CString strDSN, CString strUSER, CString strPWD);
public:
	SQLHENV henv;
	SQLHDBC hdbc;
	SQLHSTMT hstmt;
public:
	BOOL m_bLink;
public:
	BOOL OpenDatabase();
public:
	BOOL IsDatabaseExisted(CString strDatabase);
	BOOL CreateDatabase(CString strDatabase);
private:	
	CString m_strDSN;
	CString m_strUSER;
	CString m_strPWD;
};