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

access µ¼Èë access ת»»ÎÞЧ!ÔÚÏßµÈ!

´ÓÀàÐÍ"DBNULL" µ½ÀàÐÍ¡°Double¡±µÄת»»ÎÞЧ£¨Êý¾Ý¿âÖжÔÓ¦µÄ a3 »òa5 ûÓÐÊý¾ÝÊÇΪ¿Õ£©
,ÇëÎÊÎÒÔõô´¦Àí£¡

VB.NET code:

Dim a1 As String = Nothing
Dim a2 As String = Nothing
Dim a3 As Integer
Dim a4 As String = Nothing

Dim a5 As Double
Dim a6 As String = Nothing
Dim a7 As String = Nothing

Dim SQL As String = Nothing
For s As Integer = 0 To dsin.Tables("kscjin").Rows.Count - 1
a1 = dsin.Tables("kscjin").Rows(s).Item("kh") & ""
a2 = dsin.Tables("kscjin").Rows(s).Item("xbdm") & ""
a3 = dsin.Tables("kscjin").Rows(s).Item("xh")
a4 = dsin.Tables("kscjin").Rows(s).Item("cj") & ""
a5 = dsin.Tables("kscjin").Rows(s).Item("df")
a6 = dsin.Tables("kscjin").Rows(s).Item("zh") & ""
a7 = dsin.Tables("kscjin").Rows(s).Item("sxh") & ""
SQL = "insert into kscj(kh,


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 ......

access vba Êý×鳤¶È

access vba ÖÐÔõôȡµÃÊý×鳤¶È£¿
Êý×éÐУ¿
UBound(Êý×éÃû)

ubound()-lbound()

UBound º¯Êý
     

·µ»ØÒ»¸ö Long ÐÍÊý¾Ý£¬ÆäֵΪָ¶¨µÄÊý×éά¿ÉÓõÄ×î´óϱꡣ

Óï·¨ ......

accessÌå»ý

Ò»¸ö³ÌÐòÍùaccessÊý¾Ý¿âÀïÃæÐ´¼Ç¼£¬Ã¿Ììд5ÍòÌõ£¬µÚ¶þÌìɾ³ýǰһÌìµÄ5ÍòÌõ
µ«ÊÇaccessÎļþµÄÌå»ý»áÂýÂýÔö¼Ó¡£¡£¡£
ÎÒ²»Ñ¹ËõÊý¾Ý¿âµÄÇé¿öÏ£¬Ê²Ã´Ê±ºòÊý¾Ý¿âµÄÌå»ý²Å²»Ôö¼ÓÄØ£¿

ÎÒɾ³ý¼Ç¼µÄʱºò£¬Êý¾Ý¿âÌå ......

Access´ø²ÎÊýµÄ²éѯ

ÔÚaccessÖÐÔõôִÐÐselect TOP (@size) * from table1
Õâ¸öTOPÔõô´ø²ÎÊý²éѯ°¡
ÓÃVBA¶¯Ì¬Éú³ÉSQLÓï¾ä£¬ÔÙÖ´ÐÐ

²»ÄÜÖ±½ÓÓÃSQLÓï¾ä£¬ÓÃ×Ö·û´®ÀÛ¼ÓÉú³ÉSQLÓï¾äµÄ·½·¨À´Ö´ÐÐSQLÓï¾ä

top n Õâ¸öûÓа취ʹÓò ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ