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

VCÐÞ¸ÄAccessÃÜÂë

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);
}


Ïà¹ØÎĵµ£º

JavaScript Access´úÂë²Î¿¼

///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 ......

VC++ÖÐʹÓÃADO·½Ê½²Ù×÷ACCESSÊý¾Ý¿â

ת×Ô£ºhttp://dev.yesky.com/243/2230743.shtml
ADO(ActiveX Data Object)ÊÇMicrosoftÊý¾Ý¿âÓ¦ÓóÌÐò¿ª·¢µÄнӿڣ¬Êǽ¨Á¢ÔÚOLE DBÖ®Éϵĸ߲ãÊý¾Ý¿â·ÃÎʼ¼Êõ£¬¼´Ê¹Äã¶ÔOLE DB£¬COM²»Á˽âÒ²ÄÜÇáËɶԸ¶ADO,ÒòΪËü·Ç³£¼òµ¥Ò×Óã¬ÉõÖÁ±ÈÄãÒÔÍùËù½Ó´¥µÄODBC API¡¢DAO¡¢RDO¶¼ÒªÈÝÒ×ʹÓ㬲¢²»Ê§Áé»îÐÔ¡£±¾ÎÄÏêϸµØ½éÉÜÔÚVisual C ......

¹ØÓÚACCESSÖÐÖØ¸´ÐеĴ¦Àí

ACCESSÖÐÖØ¸´ÐеĴ¦Àí
ACCESSÖУ¬Ê¹ÓÃdistinctºÍgroup byºó£¬Èç¹ûÔÚjavaÖÐʹÓÃrs.next()µÄ»°£¬¾Í»áÌáʾ“ÎÞЧµÄÓαꔴíÎó¡£
µ«ÊÇ£¬²¢·Ç²»Ö§³ÖÉÏÃæÁ½¸öÓï·¨¡£
ËùÒÔ£¬¿ÉÒÔͨ¹ýÒÔÏÂÓï·¨½øÐжþ´Î²éѯ£¬½«Öظ´Êý¾ÝÈ¥µô¡£
select stockName from (select stockName from stock group by stockName) order by stock ......

ASP.NETʵÏÖÔöɾ¸Ä²éµÈ¹¦ÄÜ(Access°æ)ϵͳ֮Îå ¸üÐÂ

¸üз½·¨Ò»£¬Ö±½ÓÔÚGridViewÖÐÀ´¸üÐÂÊý¾Ý.
¸üз½·¨¶þ£¬´ò¿ªÒ»¸öеÄÒ³ÃæÀ´¸üÐÂÊý¾Ý.
//¸üÐÂ
    protected void GridView1_RowEditing(object sender, GridViewEditEventArgs e)
    {
        GridView1.EditIndex = e.NewEditIndex;
 &nbs ......

ACCESSºÍMSSQL ÈçºÎËæ»ú¶ÁÈ¡Êý¾Ý¿â¼Ç¼

²éѯÓï¾äÖ»ÒªÕâÑùд,¾Í¿ÉÒÔËæ»úÈ¡³ö¼Ç¼ÁË
SQL="Select top 6 * from Dv_bbs1 where isbest = 1 and layer = 1 order by newID() desc"
ÔÚACCESSÀï
SELECT top 15 id from tablename order by rnd(id)
SQL Server£º
Select TOP N * from TABLE Order By NewID()
Access£º
Select TOP N * from TABLE Order By Rnd(ID ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ