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<h3><a name="mdprosqladcx"></a>SQL 属性范例</h3>
<p>
以下代码说明如何在设计时设置 <b>RDS.DataControl </b>参数并使用随 SQL Server 6.5 带来的称为 Pubs 的 ODBC 数据源将其绑定在数据识别控件上。</p>
<pre><!—- RDS.DataControl -- >
<OBJECT classid="clsid:BD96C556-65A3-11D0-983A-00C04FC29E33" ID=ADC HEIGHT=10 WIDTH=10>
<PARAM NAME="<span class=cfe><b>SQL</b></span>" VALUE="Select * from Authors">
<PARAM NAME="SERVER" VALUE="http://MyWebServer">
<PARAM NAME="CONNECT" VALUE="dsn=pubs;UID=sa;PWD=;">
</OBJECT><!-- 数据网格 -- >
<Object CLASSID="clsid:AC05DC80-7DF1-11d0-839E-00A024A94B3A"
CODEBASE="http://MyWebServer
/MSADC/Samples/Sheridan.cab"
ID=GRID1
datasrc=#ADC
HEIGHT=125
WIDTH=495>
<PARAM NAME="AllowAddNew" VALUE="TRUE">
<PARAM NAME="AllowDelete" VALUE="TRUE">
<PARAM NAME="AllowUpdate" VALUE="TRUE">
<PARAM NAME="BackColor" VALUE="-2147483643">
<PARAM NAME="BackColorOdd" VALUE="-2147483643">
<PARAM NAME="ForeColorEven" VALUE="0">
</OBJECT>
</pre>
<p>
以下的范例说明如何在运行时设置 RDS.DataControl 所必需的参数。要测试该范例,请剪切该代码到标准 HTML 文档的 <Body></Body> 标记之间,然后将其命名为 “ADCapi5.asp”。ASP 脚本将标识服务器。</p>
<pre><Center><H2>RDS API Code Examples </H2>
<HR><H3>Remote Data Service SQL Property Set at Run Time</H3><!-- 在设计时没有设置参数的 RDS.DataControl -->
<OBJECT classid="clsid:BD96C556-65A3-11D0-983A-00C04FC29E33"
ID=ADC>
</OBJECT>
<Object CLASSID="clsid:AC05DC80-7DF1-11d0-839E-00A024A94B3A"
CODEBASE="http://<%=Request.ServerVariables("SERVER_NAME")%>/MSADC/Samples/Sheridan.cab"
ID=GRID1
datasrc=#ADC
HEIGHT=125
WIDTH=495>
<PARAM NAME="AllowAddNew" VALUE="TRUE">
<PARAM NAME="AllowDelete" VALUE="TRUE">
<PARAM NAME="AllowUpdate" VALUE="TRUE">
<PARAM NAME="Caption" VALUE="Remote Data Service Run Time">
</OBJECT>
<HR>
<Input Size=70 Name="txtServer" Value= "http://<%=Request.ServerVariables("SERVER_NAME")%>">
<BR>
<Input Size=70 Name="txtConnect" Value="dsn=ADCDemo;UID=ADCDemo;PWD=ADCDemo;">
<BR>
<Input Size=70 Name="txtSQL">
<HR>
<INPUT TYPE=BUTTON NAME="Run" VALUE="Run"><BR>
<H4>Fill bottom text box with an SQL string<BR>
Try ... Select * from Employee</H4>
</Center>
<Script Language="VBScript">
<!--
' 在运行时设置 RDS. 的参数。
Sub Run_OnClick
ADC.Server = txtServer.Value
ADC.SQL = txtSQL.Value
ADC.Connect = txtConnect.Value
ADC.Refresh
End Sub
-->
</Script>
</pre>
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