Public conn,rec
Set conn=server.CreateObject("adodb.connection")
'response.write "before:" & conn.state & "<br>"
If conn.state=1 Then
conn.close
End if
conn.open "Provider=SQLOLEDB.1;Persist Security Info=False;User ID=sa;Initial Catalog=As_Book;Data Source=."
'response.write "after:" & conn.state & "<br>"


请问一下..persist security info属性与initial catalog属性 是什么意思呢？？？

conn.state又是什么意思呢？？？