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void ModifyDBCode()
{
CString strPath;
::GetModuleFileName(GetModuleHandle(NULL),strPath.GetBuffer(256),256);
strPath.ReleaseBuffer();
int flag=strPath.ReverseFind('\\');
int size=strPath.GetLength();
strPath.Delete(flag,size-flag);
strPath= strPath+ _T("\\test.mdb"); //Êý¾Ý¿âÃû³Æ
CString strConn=_T("Provider=Microsoft.ACE.OLEDB.12.0;User ID=Admin;Data Source=");
CString buf=strPath;
ASSERT(buf != _T(""));
strConn+=buf;
strConn+=_T(";Jet OLEDB:Database Password = ");
strConn+= g_strPassword;
strConn+=_T(";Mode=Share Deny Read|Share Deny Write"); // du zhan fang shi da kai
CADODatabase pAdoDb;
pAdoDb.SetConnectionString(strConn);
if(!pAdoDb.Open()) return;
CString strExe = _T("ALTER DATABASE PASSWORD [");
strExe += m_strNewCode;
strExe += _T("] [");
strExe += g_strPassword;
strExe += _T("]");
pAdoDb.Execute(strExe);
}
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///ÏÂÃæÊǶÔAccessµÄÁ´½Ó
function getCountfromDB() {
//ÒÔµ±Ç°Ò³ÃæÎļþΪ»ù´¡£¬ÕÒµ½ÎļþËùÔڵľø¶Ô·¾¶¡£
var filePath = location.href.substring(0, location.href.indexOf("Cnt.htm"));
var path = filePath + "MyData.mdb";
//È¥µ ......
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[Microsoft Sql Server]
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[Microsoft Access]
constr = "DBQ=c:\data\clwz.mdb; DRIVER={Microsoft Access Driver (*.mdb)}"
[Microsoft Sql Server]
constr = "DRIVER={SQL Server};SERVER=host;DATA ......
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using System.Data;
using System.Data.OleDb;
......
string strConnection="Provider=Microsoft.Jet.OleDb.4.0;";
strConnection+=@"Data Source=C:\BegASPNET\Northwin ......
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ÔÚAccessÖУ¬Ä£ºý²éѯÓà * ºÅ£¬Èç select * from T_PO where po_NO like '*8*'
µ«ÔÚC#³ÌÐòÀïÃæÐ´µÄʱºòÒªÓà % ºÅ£¬¼´ select * from T_PO where po_NO like '%8% ......
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http://topic.csdn.net/t/20050110/09/3711952.html
accessÖÐʱ¼äÒªÓÃ#,²»ÊÇË«ÒýºÅ
select * from kc where rq < #2000-01-01# and rq>#2002-01-01#
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