Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

ADOÏòACCESSÊý¾Ý¿â²åÈëÊý¾ÝÎÊÌ⣬¾È¼±

m_PriceÊÇfloatÐÍ
m_MonthÊÇctimeÐÍ
ÆäËüÊÇcstringÐÍ
´íÎóÌáʾ£ºµ¯³ö´íÎó¶Ô»°¿ò£¬×××.exe£­Ó¦ÓóÌÐò´íÎ󣬡­¡­¡­¡­¡­¡­¸ÃÄÚ´æ²»ÄÜΪ"read"
¸ßÊÖ¼±¾È¡«¡«¡«¡«µ½µ×Ó¦¸ÃÈçºÎд

C/C++ code:

void CDailyAccountDlg::OnAdd()
{

UpdateData();

CString sql;

CoInitialize(NULL);

_ConnectionPtr pCon(__uuidof(Connection));
_RecordsetPtr pRst(__uuidof(Recordset));

try
{
pCon->Open("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=dailyAccount.mdb", "", "", adConnectUnspecified);
try
{
sql.Format("insert into daily(category,event,price,describe,date)values('%s','%s','%d','%s',#%s#)",csg_Category,csg_Event,m_Price,m_Desc,m_Month);
pRst->Open((_bstr_t)sql, _variant_t((IDispatch*)pCon), adOpenDynamic, adLockUnspecified, adCmdText);
}
catch(_com_error e)
{
AfxMessageBox("Êý¾Ý²åÈëʧ°Ü!");
}
}
catch(_com_error e)
{
AfxMessageBox("Êý¾Ý¿âÁ¬½Óʧ°Ü!");
}

pRst->Close();
pCon->Close();
pRst.Release();
pCon.Release();
CoUninitialize();
}


ÄãcatchµÄʱºò¾Í²»ÄܰѴíÎóÐÅÏ¢ÏÔʾ³öÀ´Âð?
C/C++ code



Code highlighting pro


Ïà¹ØÎÊ´ð£º

ACCESSµÄ×Ô¶¨Ò庯ÊýÔÚdelphiÀïÔõôÓÃÄØ...

ÎÒÔÚÄ£¿éÀï×Ô¶¨ÒåÁËÒ»¸öº¯Êý:stradd()

¿ÉÊÇÔÚadoquery1.sql.add('select stradd(author) from book');
ʱÌáʾstradd䶨Òå...

Õâ¸öÎÊÌâÓÐʲô°ì·¨¿ÉÒÔ½â¾öµÄÂð? ·Ç³£¸Ð¼¤!


(ÔÚA ......

ÎÒÕâACCESS±íµÄÏÔʾÈçºÎÇл»³ÉÏÂÃæÕâÕÅͼÀ´

ÎÒĿǰ±íµÄÅÅÁÐÊÇÉÏÃæÕâÕÅͼÕâÇé¿ö£º

ÎÒÏ£Íûµ÷Õû³É£º

ÈçºÎ×öÄØ£¿
¸Õ²ÅÊÔÁËÏ£¬µã¡°¿ªÊ¼¡±--¡°ÊÓͼ¡±--¡°Éè¼ÆÊÓͼ¡±²»ÐÐ

PS£ºÎÒÓõÄÊÇaccess 2007£¬ÉÏÃæÕâ¸ö±íÊÇmdb¸ñʽµÄ

Ö÷²Ëµ¥£¬ ÊÓͼ ......

ÈçºÎ´ÓACCESSÊý¾Ý¿âÖÐÒ»´Î²éѯ¶à¸ö±í²¢¼ÓÈëÊý¾Ý¼¯?

ÔÚMSSQLÖУ¬ÎÒÃÇ¿ÉÒÔÒ»´Î²éѯ¶à¸öÊý¾Ý±í²¢¼ÓÈëµ½Êý¾Ý¼¯ÖУ¬ÖмäÖ»ÐèÓ÷ֺŸô¿ª£®È磺
£¢select * from A;select * from B;select * from C£¢,Ìî³äÊý¾Ý¼¯ºóÔÚDSÖоÍÓÐÁËÈýÕÅ±í£®
µ«ÔÚÓÃͬÑùµÄÓï¾ä·ÃÎÊACCESSÊý¾ ......

MFCÁ¬½ÓACCESS ³ö´í

Âé·³¸÷λ°ïæ¿´¿´°¡
´úÂëÈçÏ£º
CoInitialize(NULL);
  _ConnectionPtr pConn(__uuidof(Connection)); 
_RecordsetPtr pRst(__uuidof(Recordset));
pConn->ConnectionString="Provider ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ