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

access ÖеÄÎı¾µ½Êý¾ÝÀàÐ͵Äת»»

ÓÃCdbl()ÊÔÊÔ
CDbl(str)   -->   Ë«¾«¶È
CInt(str)   -->   ÕûÐÍ
CLng(str)   -->   ³¤ÕûÐÍ
CSng(str)   -->   µ¥¾«¶È
CDate(str)   -->   ÈÕÆÚÐÍ


Ïà¹ØÎĵµ£º

MS Access connection strings

MS Access ODBC connection strings
Standard Security:
"Driver= {MicrosoftAccessDriver(*.mdb)};DBQ=C:\App1\Your_Database_Name.mdb;Uid=Your_Username;Pwd=Your_Password;"
Workgroup:
"Driver={Microsoft Access Driver (*.mdb)}; Dbq=C:\App1\Your_Database_Name.mdb; SystemDB=C:\App1\Your_Database_Name.mdw ......

accessº¯Êý´óÈ«

¡øÈÕÆÚ
CDate ½«×Ö·û´®×ª»¯³ÉΪÈÕÆÚ select CDate("2005/4/5")
Date ·µ»Øµ±Ç°ÈÕÆÚ
DateAdd ½«Ö¸¶¨ÈÕÆÚ¼ÓÉÏij¸öÈÕÆÚselect dateAdd("d",30,Date())½«µ±Ç°ÈÕÆÚ¼ÓÉÏ30Ìì,ÆäÖÐd¿ÉÒÔ»»Îªyyyy»òHµÈ
DateDiff ÅжÏÁ½¸öÈÕÆÚÖ®¼äµÄ¼ä¸ô select DateDiff("d","2006-5-1","2006-6-1")·µ»Ø31,ÆäÖÐd¿ÉÒÔ»»Îªyyyy,m,HµÈ
DatePart ·µ» ......

aspÍøÕ¾ ACCESSתSQL SERVER 2000

»¨ÁËÁ½¸öÍíÉϰïÅóÓѽ«Ò»¸öasp¿ª·¢µÄÍøÕ¾´ÓACCESSÊý¾Ý¿âתÏòSQL SERVER 2000. ÍøÉϲéÁËЩ×ÊÁÏ£¬¼ÓÉÏ×Ô¼ºµÄ¾­Àú£¬×ܽ᣺
1¡¢Ê×ÏÈ¿´asp µÄ³ÌÐòÖÐÊÇ·ñÓÐ on error resume next; Èç¹ûÓÐ,ÏÈ×¢Ê͵ô¡£·ñÔòºÜ¶à´íÎóÎÞ·¨±©Â¶³öÀ´
2¡¢´´½¨SQL SERVER Êý¾Ý±í¡£ ʹÓÃSQL SERVER 2000×Ô´øµÄÊý¾Ýµ¼ÈëÏòµ¼£¬½«ACCESSÊý¾Ý¿âÖеıí½á¹¹£¬ÒÔ¼ ......

ACCESS´íÎ󼯣¨²»¶Ï¸üУ©

1.´íÎóÀàÐÍ£º
Microsoft OLE DB Provider for ODBC Drivers (0x80004005)
[Microsoft][ODBC Microsoft Access Driver] ²Ù×÷±ØÐëʹÓÃÒ»¸ö¿É¸üеIJéѯ¡£
Õâ¸ö´íÎóÒ»°ãÖ»ÓÐÔÚʹÓÃACCESSÊý¾Ý¿âʱ²Å»á³öÏÖ¡£ÒòΪACCESSÔÚ´ò¿ªÊ±»áÉú³ÉÒ»¸öÁÙʱÎļþ.ldb£¬ÕâʱÎļþ¼ÐÈç¹ûûÓÐдÈëȨÏÞʱ£¬Ôò»á·¢Éú´íÎó¡£
½â¾ö·½·¨ÈçÏ£º
1 ......

ADOÊý¾Ý¿â²Ù×÷(ACCESS)

Ò»¡¢ADO¼ò½é
ADO(Active Data Object£¬»î¶¯Êý¾Ý¶ÔÏó)ʵ¼ÊÉÏÊÇÒ»ÖÖ»ùÓÚCOM(×é¼þ¶ÔÏóÄ£ÐÍ)ÖеÄ×Ô¶¯»¯½Ó¿Ú(IDispatch)¼¼Êõ£¬²¢ÒÔOLE DB(¶ÔÏóÁ¬½ÓºÍÏâÈëµÄÊý¾Ý¿â)Ϊ»ù´¡£¬¾­¹ýOLE DB¾«Ðİü×°ºóµÄÊý¾Ý¿â·ÃÎʼ¼Êõ£¬ÀûÓÃËü¿ÉÒÔ¿ìËٵĴ´½¨Êý¾Ý¿âÓ¦ÓóÌÐò¡£
ADOÌṩÁËÒ»×é·Ç³£¼òµ¥£¬½«Ò»°ãͨÓõÄÊý¾Ý·ÃÎÊϸ½Ú½øÐзâ×°µÄ¶ÔÏó¡£ÓÉÓ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ