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<title>用 DataFactory 对象获得 Recordset</title>
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<h4><a name="mdhowgetdf"></a>用 DataFactory 对象获得 Recordset </h4>
<p><a href="dir.htm">目录</a></p>
<p>
Remote Data Service 包含服务器端的业务对象 (ActiveX® DLL),称为 </p>
<p>
<a href="mdobjdatafactory.htm">RDSServer.DataFactory</a>,可将命令发送到数据源并将结果通过 Internet 或<b> </b>Intranet 传回给用户。<b>RDSServer.DataFactory</b> 是默认的 ActiveX DLL,使用它可以通过少量的编程在 Web 页面上提供活动数据。</p>
<p>
下面的范例显示如何从<b> VBScript Web </b>页面调用 <b>RDSServer.DataFactory</b> 对象。使用客户的 <a href="mdobjdataspace.htm">RDS.DataSpace</a> 对象在服务器上创建 <b>RDSServer.DataFactory </b>对象的实例。</p>
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<BODY><!-- RDS.DataControl -->
<OBJECT classid="clsid:BD96C556-65A3-11D0-983A-00C04FC29E33" ID=ADC1>
</OBJECT>
<!-- RDS.DataSpace -->
<OBJECT ID="ADS1" WIDTH=1 HEIGHT=1
CLASSID="CLSID:BD96C556-65A3-11D0-983A-00C04FC29E36">
</OBJECT>
.
.
.
<SCRIPT LANGUAGE="VBScript">
Option Explicit
Sub Window_OnLoad()
Dim ADF1, myRS
Set ADF1 = ADS1.<span class=cfe><b>CreateObject</b></span>("RDSServer.DataFactory", _
"http://<%=Request.ServerVariables("SERVER_NAME")%>")
Set myRS = _
ADF1.<span class=cfe><b>Query</b></span>("DSN=pubs;UID=sa;PWD=permission;", _
"Select * From Authors")
' Assign the returned recordset to SourceRecordset.
ADC1.SourceRecordset = myRS
End Sub
</SCRIPT>
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