SQLGetInstalledDrivers 获取ODBC已经安装的驱动

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#include <ODBCINST.H>
    void GetSQLDriverList()
    {
      TCHAR szDrivers[4096];
      memset(szDrivers, 0, sizeof(szDrivers));
      WORD wRet = 0;
      if(SQLGetInstalledDrivers(szDrivers, sizeof(szDrivers), &wRet))
      {
        TRACE(_T("Installed driver list:\n"));
        LPTSTR pszDrv = szDrivers;
        while(*pszDrv)
        {
          TRACE(_T("%s\n"), pszDrv);
         
          pszDrv += _tcslen(pszDrv) + 1;
        }
        TRACE(_T("\n"));      
      }
    }


//调试输出

Installed driver list:
SQL Server
Microsoft Access Driver (*.mdb)
Microsoft Text Driver (*.txt; *.csv)
Microsoft Excel Driver (*.xls)
Microsoft dBase Driver (*.dbf)
Microsoft Paradox Driver (*.db )
Microsoft Visual FoxPro Driver
Microsoft FoxPro VFP Driver (*.dbf)
Microsoft dBase VFP Driver (*.dbf)
Microsoft Access-Treiber (*.mdb)
Microsoft Text-Treiber (*.txt; *.csv)
Microsoft Excel-Treiber (*.xls)
Microsoft dBase-Treiber (*.dbf)
Microsoft Paradox-Treiber (*.db )
Microsoft Visual FoxPro-Treiber
Driver do Microsoft Access (*.mdb)
Driver da Microsoft para arquivos texto (*.txt; *.csv)
Driver do Microsoft Excel(*.xls)
Driver do Microsoft dBase (*.dbf)
Driver do Microsoft Paradox (*.db )
Driver para o Microsoft Visual FoxPro
Microsoft ODBC for Oracle
Microsoft FoxPro Driver (*.dbf)
SQL Native Client