ADO CursorLocation ÊôÐÔ

¶¨ÒåºÍÓ÷¨

CursorLocation ÊôÐÔ¿ÉÉèÖûò·µ»ØÒ»¸ö long Öµ£¬¸ÃֵָʾÓαê·þÎñµÄλÖ᣿ɱ»ÉèÖÃΪ CursorLocationEnum ÖµÖ®Ò»¡£Ä¬ÈÏÖµÊÇ AdUseServer¡£

ÓαêÓÃÓÚ£º

  • ¿ØÖƼǼ¶¨Î»
  • ¿ØÖÆÆäËûÓû§¶ÔÊý¾Ý¿âËù×÷µÄ¸ü¸ÄµÄ¿ÉÊÓÐÔ
  • ¿ØÖÆÊý¾Ý¿É¸üÐÂÐÔ

×¢ÊÍ£ºRecordset ¶ÔÏ󽫴ÓÓëËüÃÇÏà¹ØÁªµÄÁ¬½ÓÉÏ×Ô¶¯¼Ì³Ð´ËÉèÖá£

×¢ÊÍ£º´ËÊôÐÔÔÚ Connection »òÒÑ¹Ø±ÕµÄ Recordset ÉÏΪ¶Á/д£¬ÔÚ´ò¿ªµÄ Recordset ÉÏΪֻ¶Á¡£

Óï·¨

objConnection.CursorLocation
objRecordset.CursorLocation

ʵÀý

<%
set conn=Server.CreateObject("ADODB.Connection")
conn.Provider="Microsoft.Jet.OLEDB.4.0"
conn.Open(Server.Mappath("northwind.mdb"))
set rs=Server.CreateObject("ADODB.recordset")
sql="SELECT * FROM Customers"

rs.CursorLocation=adUseClient
rs.CursorType=adOpenStatic
rs.LockType=adLockBatchOptimistic

rs.Open sql,conn

rs.Close
conn.Close
%>
VUE