主题：老兵新贴 - 乱贴 -- 龙驹坝

1.

#import "c:\program files\common files\system\ado\msado15.dll" rename("EOF", "adoEOF") rename("BOF", "adoBOF")

2.

ADODB::_RecordsetPtr pRSt=NULL;

HRESULT hr;

::CoInitialize(NULL);

hr=pRSt.CreateInstance(__uuidof(ADODB::Recordset));

if (FAILED(hr))

{

ErrorReport;

return false;

}

3.

pRSt->Fields->Append("Row_ID",ADODB::adBigInt, 20, ADODB::adFldFixed);

.........................

4.

pRSt->Open(vtMissing, vtMissing, ADODB::adOpenStatic, ADODB::adLockOptimistic, ADODB::adCmdUnknown);

5.增删改查

6.pRSt->Close();

缺点：变量宽度有限，一行长度有限，但一般应用够了。