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dim conn
dim connstr
dim db
dim dbpaswd  (Õâ¸öÃÜÂë¼ÓÔÚÄÄ)
db=dbpath&"/"&dbname
connstr="DBQ="+server.mappath(""&db&"")+";DefaultDir=;DRIVER={Microsoft Access Driver (*.mdb)};"


set conn=server.createobject("ADODB.CONNECTION")
on error resume next
conn.open connstr
if err then
Err.Clear
Call CloseConn()
Response.Write "Êý¾Ý¿âÁ¬½Ó³ö´í£¬Çë¼ì²éÊý¾Ý¿âĿ¼ºÍÊý¾Ý¿âÎļþÃûÊÇ·ñÕýÈ·¡£"
Response.End
end if
connstr = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:\mydatabase.mdb;User Id=admin;Password=xxx;"

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VBScript code:

Access 97/2000/XP/2003 Database Connection String using Microsoft Access Driver (DSN less)

<%@LANGUAGE=VBSCRIPT%>
<%
Option Explicit
Dim strConnection, conn, rs, strSQL

strConnection = "Driver={Microsoft Access Driver (*.mdb)};" & _
"Dbq=" & Server.MapPath(".\db\db.mdb") & ";Uid=admin;Pwd=password;"

Set conn = Server.CreateObject("ADODB.Connection")
conn.Open strConnection

Set


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IsSqlDataBase = 0 'Ö÷Êý¾Ý¿âÀàÐÍ(1=SQL£¬0=AC)

'===========================================================================
SqlDatabaseName = "ads365" 'Ö÷Êý¾Ý¿âÃû
S ......

accessÖÐlikeд·¨

sqlÓï¾äÊÇÕâÑùдµÃ 
string sql = "select * from shophistory where username(stringÀàÐÍ)¡¡like '%"+ name +"%' ";
½á¹ûÔËÐб¨´í£º(²Ù×÷·û¶ªÊ§) ÔÚ²éѯ±í´ïʽ  ˵ºó ......

Access´ø²ÎÊýµÄ²éѯ

ÔÚaccessÖÐÔõôִÐÐselect TOP (@size) * from table1
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top n Õâ¸öûÓа취ʹÓò ......

ACCESSÆøËÀÎÒÁË£¬MD£¬×Ö¶ÎÖµ²»¶Ô

ÎÒÒª´ÓACCESS²éѯһÐÐÊý¾Ý,Êý¾Ý¿âÀïÓÐ ip£º192.168.2.71£¬192.168.2.55
SELECT COUNT(*) AS num from TreeNode WHERE ([ip]='192.168.2.55')£¬ÄÜÑ¡³öÊý¾ÝÀ´
SELECT COUNT(*) AS num from TreeNode WHE ......

access µ¼Èë access ת»»ÎÞЧ!ÔÚÏßµÈ!

´ÓÀàÐÍ"DBNULL" µ½ÀàÐÍ¡°Double¡±µÄת»»ÎÞЧ£¨Êý¾Ý¿âÖжÔÓ¦µÄ a3 »òa5 ûÓÐÊý¾ÝÊÇΪ¿Õ£©
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VB.NET code:

Dim a1 As String = Nothing
Dim a2 As S ......
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