不用ADOX也可以判断access表是否存在

时　间:2007-12-12 08:25:11
作　者:UMVSOFT整理   ID：16  城市：江阴
摘　要:不用ADOX也可以判断access表是否存在
正　文:

不用ADOX也可以！！


<%

Dim cn ,strCnn,rstSchema

set cn = server.createobject("ADODB.Connection")
set strCnn = server.createobject("ADODB.Recordset")
set rstSchema = server.createobject("ADODB.Recordset")

strCnn = "Provider=Microsoft.Jet.OLEDB.4.0;"
strCnn = strCnn & "Data Source=F:\asptest\tree.MDB;"
strCnn = strCnn & "Persist Security Info=False"

cn.Open strCnn

set rstSchema=cn.openSchema(20)
rstSchema.movefirst
Do Until rstSchema.EOF
if rstSchema("TABLE_TYPE")="TABLE" then
response.write rstSchema("TABLE_NAME") & "<br/>"
end if
rstSchema.movenext
Loop
cn.close

‘’set rstSchema = nothing
‘’set cn = nothing
%>

SQL -->系统表sysobjects

access---》用ADOX的 例子：

<%

Dim cn ,strCnn

set cn = server.createobject("ADODB.Connection")
set strCnn = server.createobject("ADODB.Recordset")


strCnn = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=F:\asptest\tree.MDB;Persist Security Info=False"

cn.Open strCnn
Set tb = Server.CreateObject("ADOX.Table")
Set cat = Server.CreateObject("ADOX.Catalog")
Set cat.ActiveConnection = cn

For Each a In cat.Tables
Response.Write a.Name & "<br>"
Next

cn.close
%>


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