Recordset and SourceRecordset Properties Example (VBScript)

Artikkeli
11/18/2022

Important

Beginning with Windows 8 and Windows Server 2012, RDS server components are no longer included in the Windows operating system (see Windows 8 and Windows Server 2012 Compatibility Cookbook for more detail). RDS client components will be removed in a future version of Windows. Avoid using this feature in new development work, and plan to modify applications that currently use this feature. Applications that use RDS should migrate to WCF Data Service.

The following example shows how to set the necessary parameters of the RDSServer.DataFactory default business object at run time.

To test this example, cut and paste this code between the <Body> and </Body> tags in a normal HTML document and name it RecordsetVBS.asp. ASP script will identify your server.

<!-- BeginRecordSetVBS -->  
<%@ Language=VBScript %>  
<html>  
<head>  
    <meta name="VI60_DefaultClientScript"  content=VBScript>  
    <meta name="GENERATOR" content="Microsoft Visual Studio 6.0">  
    <title>Recordset and SourceRecordset Properties Example (VBScript)</title>  
<style>  
<!--  
body {  
   font-family: 'Verdana','Arial','Helvetica',sans-serif;  
   BACKGROUND-COLOR:white;  
   COLOR:black;  
    }  
.thead {  
   background-color: #008080;   
   font-family: 'Verdana','Arial','Helvetica',sans-serif;   
   font-size: x-small;  
   color: white;  
   }  
.thead2 {  
   background-color: #800000;   
   font-family: 'Verdana','Arial','Helvetica',sans-serif;   
   font-size: x-small;  
   color: white;  
   }  
.tbody {   
   text-align: center;  
   background-color: #f7efde;  
   font-family: 'Verdana','Arial','Helvetica',sans-serif;   
   font-size: x-small;  
    }  
-->  
</style>  
</head>  
  
<body>  
<h1>Recordset and SourceRecordset Properties Example (VBScript)</h1>  
  
<Center>  
<H2>RDS API Code Examples</H2>  
<HR>  
<H3>Using SourceRecordset and Recordset with RDSServer.DataFactory</H3>  
<!-- RDS.DataSpace ID RDS1 -->  
<OBJECT ID="RDS1" WIDTH=1 HEIGHT=1   
CLASSID="CLSID:BD96C556-65A3-11D0-983A-00C04FC29E36">  
</OBJECT>  
  
<!-- RDS.DataControl with parameters set at Run Time -->  
<OBJECT classid="clsid:BD96C556-65A3-11D0-983A-00C04FC29E33"  
   ID=RDC WIDTH=1 HEIGHT=1>  
</OBJECT>  
  
<TABLE DATASRC=#RDC>  
   <TR>  
      <TD> <INPUT DATAFLD="FirstName" SIZE=15> </TD>  
      <TD> <INPUT DATAFLD="LastName" SIZE=15></TD>  
   </TR>  
</TABLE>  
<HR>  
<Input Size=70 Name="txtServer" Value="https://<%=Request.ServerVariables("SERVER_NAME")%>"><BR>  
<Input Size=70 Name="txtConnect" Value="Provider='sqloledb';Integrated Security='SSPI';Initial Catalog='Northwind'"><BR>  
<Input Size=70 Name="txtSQL" Value="SELECT FirstName, LastName FROM Employees">  
<HR>  
<INPUT TYPE=BUTTON NAME="Run" VALUE="Run"><BR>  
  
</Center>  
<Script Language="VBScript">  
  
   Dim rdsDF  
   Dim strServer  
   strServer = "https://<%=Request.ServerVariables("SERVER_NAME")%>"  
  
   Sub Run_OnClick()  
  
      Dim rs           
      ' Create RDSServer.DataFactory Object  
      Set rdsDF = RDS1.CreateObject("RDSServer.DataFactory", strServer)                 
      ' Get Recordset  
      Set rs = rdsDF.Query(txtConnect.Value,txtSQL.Value)  
  
      ' Set parameters of RDS.DataControl at run time  
      RDC.Server = txtServer.Value  
      RDC.SQL = txtSQL.Value  
      RDC.Connect = txtConnect.Value  
      RDC.Refresh  
  
   End Sub  
  
</Script>  
  
</body>  
</html>  
<!-- EndRecordsetVBS -->

Jaa

Recordset and SourceRecordset Properties Example (VBScript)

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