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

ACCESS 2007 ADO Á¬½ÓÎÊÌ⣬лл°ïæÁË£¨ÐÂÈËûÓз֣©

StdAfx.hÖУº

#import "C:\program files\common files\System\ado\msado15.dll" no_namespace rename("EOF","adoEOF")

³õʼ»¯ÈçÏÂAPP£º

        if(!AfxOleInit())//Õâ¾ÍÊdzõʼ»¯COM¿â
{
AfxMessageBox("OLE³õʼ»¯³ö´í!");
return FALSE;
}


COMMAND£ºDLGÖÐ

m_pConnection.CreateInstance(_uuidof(_Connection));
try               
{
// ´ò¿ª±¾µØAccess¿âTESS.accdb
m_pConnection->Open("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=TESS.accdb;Persist Security Info=False",
"","",adModeUnknown);
}
catch(_com_error e)
{
AfxMessageBox("Êý¾Ý¿âÁ¬½Óʧ°Ü£¬È·ÈÏÊý¾Ý¿âTESS.accdbÊÇ·ñÔÚµ±Ç°Â·¾¶ÏÂ!");
AfxMessageBox(e.ErrorMessage());
}


´íÎó£º Invalid pointer


m_pConnection Öµ {0x00000000}
ÄÄÀﱨ´íµÄ£¿

Ã÷Ã÷ÓÐ200¶à¿ÉÓ÷֣¬È´ËµÐÂÈËûÓз֡£×¼±¸ÄÿÉÓ÷ֻØÈ¥Âò·¹³ÔÂ𣬻¹ÊÇÂò·¿×Ó¡£

ÒýÓÃ
ÄÄÀﱨ´íµÄ£¿


±àÒëͨ¹ý£¬ÔËÐÐʱµã»÷ÃüÁî°´Å¥
Ö´ÐÐÕâÁ½¾ä£º
AfxMessageBox("Êý¾Ý¿âÁ¬½Óʧ°Ü£¬È·ÈÏÊý¾Ý¿âTESS.accdbÊÇ·ñÔÚµ±Ç°Â·¾¶ÏÂ!");
AfxMessageBox(e.ErrorMessage());

´íÎó£º Invalid pointer



Ïà¹ØÎÊ´ð£º

php ʹÓà ADODB Á¬½ÓAccess µÄÎÊÌâ

<?php

include("adodb/adodb.inc.php");

$db = &NewADOConnection("access");
$access = realpath("Data.mdb");
$dsn = "Provider=Microsoft.J ......

ASP+ACCESSÊä³öÎÊÌâ - Web ¿ª·¢ / ASP

ÄÄÀï³ö´íÁË£¬Êä³öÕâÑùµÄ½á¹û£¿£¿
<%@ Page Language="VB" AutoEventWireup="false" aspcompat="true" CodeFile="Default.aspx.vb" Inherits="_Default" %&g ......

MSHFelxGrid Óë ACCESS MEMOÀàÐÍ×ֶεÄÒÉÎÊ

×î½ü×¼±¸Îª¹«Ë¾ÍøÕ¾ÓÃVB×ö¸ö²úƷչʾÉú³É£¬Éú³É²¿·Ö»ù±¾Ã»ÎÊÌ⣬
ÎÊÌâ³öÏÖÔÚ²éѯ²¿·Ö£¬Ê¹ÓÃÁËMSHFelxGrid(DATAGrid²»ÄÜÂú×ã²Ù×÷ÐèÇó)£¬±¾À´ÒÔΪÊÕ¹¤ÁË£¬×òÌìÔٴβâÊÔµÄʱºò·¢ÏÖÁËÒÔÏÂÎÊÌâ

µ±Êý¾Ý¿â×Ö¶ÎΪ¡ ......

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 ......

ÈçºÎ¶ÁÈ¡ÕâÖÖÊý¾Ý£¬ÔÚaccessÀïÃæ¡£Çó½Ì¸ßÊÖ

ÎÒµÄÒ»¸öaccessÊý¾Ý¿âÖеÄphoto×Ö¶ÎÖеÄÄÚÈÝÊÇÕâÑùµÄ£º

|/UpFiles/Picture/admin/200910162300187612.jpg|/UpFiles/Picture/admin/200910162300187612.jpg||||/UpFiles/Picture/admin/200910162300187612.jp ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ