| ＜% @LANGUAGE = VBScript %＞ ＜!--#include file="adovbs.inc"--＞ ＜% Response.Expires = 0 Dim Cnn,objRS, strOut, strQ, strC StrC= "Driver={Microsoft Access Driver (*.mdb)}; DBQ=" & Server.MapPath("\asp24") & "\NorthWind.mdb;" ''建立连接 Set Cnn = Server.CreateObject("ADODB.Connection") Cnn.Open StrC ''创建Recordset对象 Set objRS = Server.CreateObject("ADODB.Recordset") objRS.CursorLocation =adUseClient objRS.CursorType = adOpenStatic objRS.LockType = adLockOptimistic strQ = "SELECT 运货商ID, 公司名称, 电话 FROM 运货商 " objRS.Open strQ, Cnn, , , adCmdText Set objRS.ActiveConnection = Nothing ''断开记录集 Cnn.Close ''关闭连接 Set Cnn = Nothing Response.Write "＜HTML＞＜BODY＞" ''下面使用断开的记录集 Do While (Not objRS.EOF) strOut = objRS("运货商ID") & ", " & objRS("公司名称") & ", " & objRS("电话") Response.Write Server.HTMLEncode(strOut) & "＜BR＞" objRS.MoveNext Loop Response.Write "＜BR＞准备新增或插入记录: " ''若需要更新数据库, 则要重新建立连接 Set Cnn = Server.CreateObject("ADODB.Connection") Cnn.Open strC Set objRS.ActiveConnection = Cnn objRS.Filter = "公司名称 = ''吴丰''" If objRS.EOF Then objRS.AddNew objRS("公司名称") = "吴丰" objRS("电话") = "571-7227298" objRS.Update Response.Write "符合该条件的记录不存在, 则新增.＜BR＞" Else objRS("电话") = "571-7227071" Response.Write "符合该条件的记录存在, 则 Update.＜BR＞" objRS.Update End If Set objRS.ActiveConnection = Nothing Cnn.close Set Cnn = Nothing objRS.Close Set objRS = Nothing Response.Write "＜/BODY＞＜/HTML＞" %＞ |
