ADO State ÊôÐÔ

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State ÊôÐÔ¿É·µ»ØÒ»¸öÖµ£¬¸ÃÖµÃèÊö¶ÔÏóµÄµ±Ç°×´Ì¬ÊÇ´ò¿ª¡¢¹Ø±Õ¡¢ÕýÔÚÁ¬½Ó¡¢ÕýÔÚÖ´Ðл¹ÊÇÕýÔÚ¼ìË÷Êý¾Ý¡£¸ÃÖµ·µ»Ø ObjectStateEnum Öµ¡£Ä¬ÈÏֵΪ adStateClosed¡£

´ËÊôÐÔ¿ÉÓÃÓÚ Command, Connection, Record, Recordset ÒÔ¼° Stream ¶ÔÏó¡£

State ÊôÐÔ¿ÉÒÔÊÇÖµµÄ×éºÏ¡£ÀýÈ磬Èç¹ûÕýÔÚÖ´ÐÐij¸öÓï¾ä£¬´ËÊôÐÔ½«ÓÐÒ»¸ö adStateOpen ºÍ adStateExecuting µÄ×éºÏÖµ¡£

State ÊôÐÔΪֻ¶Á¡£

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object.State

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Õë¶Ô Command ¶ÔÏó£º

<%
set conn=Server.CreateObject("ADODB.Connection")
conn.Provider="Microsoft.Jet.OLEDB.4.0"
conn.Open "c:/webdata/northwind.mdb"

set comm=Server.CreateObject("ADODB.Command")
response.write(comm.State)

conn.close
%>

Õë¶Ô Connection ¶ÔÏó£º

<%
set conn=Server.CreateObject("ADODB.Connection")
conn.Provider="Microsoft.Jet.OLEDB.4.0"
conn.Open "c:/webdata/northwind.mdb"

response.write(conn.State)

conn.close
%>
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