asp打开任意数据表并显示表结构及内容
asp打开任意数据表并显示表结构及内容
'函数名：OpOtherDB
'作 用：打开任意数据表并显示表结构及内容
'参 数：DBtheStr ---- 要打开表的数据库链接字串
'参 数：Opentdname ---- 要打开表名
'返回值：显示表结构及内容
'**************************************************
<%
'例
call OpOtherDB("Driver={Microsoft Access Driver (*.mdb)};DBQ=" & Server.MapPath("new.mdb"),"adminis1")
Public Function OpOtherDB(ByVal DBtheStr,ByVal Opentdname)
Response.write "<table border='0' width='100%' cellspacing='0' cellpadding='0'>" & vbCrlf
Set Opdb_Conn=server.createobject("ADODB.Connection")
Set Opdb_Rs =server.createobject("ADODB.Recordset")
Opdb_Conn.open DBtheStr
Opdb_sql_str="select * from " & Opentdname
Opdb_Rs.open Opdb_Sql_Str,Opdb_Conn,1,1
Nfieldnumber=Opdb_Rs.Fields.count
If Nfieldnumber >0 then
Response.write "<tr>" & vbCrlf
For i=0 to (Nfieldnumber-1)
Response.write "<td style='border-style: ridge; border-width: 1' bgcolor='#E1E1E1' valign='middle' align='center'>"
Response.write Trim(Opdb_Rs.Fields(i).Name)
Response.write "</td>" & vbCrlf
Next
temptbi=0
Do While Not Opdb_Rs.Eof
Response.write "</tr>" & vbCrlf
For i=0 to (Nfieldnumber-1)
If (temptbi<2) Then
Response.write "<td style='border-style: ridge; border-width: 1' bgcolor='#F6F6F6' valign='middle'>"
Response.write Trim(Opdb_Rs.Fields(i))
Response.write "</td>" & vbCrlf
temptbi=temptbi+1
Else
Response.write "<td style='border-style: ridge; border-width: 1' valign='middle'>"
Response.write Trim(Opdb_Rs.Fields(i))
Response.write "</td>" & vbCrlf
If temptbi>=3 Then
temptbi=0
Else
temptbi=temptbi+1
End If
End If
Next
Opdb_Rs.MoveNext
Response.write "</tr>" & vbCrlf
Loop
End If
Opdb_Rs.Close
Opdb_Conn.Close
Set Opdb_Rs = Nothing
Set Opdb_Conn=Nothing
Response.write "</table>" & vbCrlf
End function
%>
