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DataControl Object Example (VBScript)

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 code shows how to set the RDS.DataControl parameters at design time and bind them to a data-aware control. Cut and paste this code between the <Body> and </Body> tags in a normal HTML document and name it DataControlDesignVBS.asp. ASP script will identify your server.

<!-- BeginDataControlDesignVBS -->  
<%@ Language=VBScript %>  
<HTML>  
<HEAD>  
<META name="VI60_DefaultClientScript"  content=VBScript>  
<META NAME="GENERATOR" Content="Microsoft Visual Studio 6.0">  
<title>RDS DataControl</title>  
  
    <%' local style sheet used for display%>  
<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>  
<H2>RDS API Code Examples</H2>  
<HR>  
<H3>Remote Data Service</H3>  
<TABLE DATASRC=#RDS>  
<TBODY>  
   <TR>  
      <TD><SPAN DATAFLD="FirstName"></SPAN></TD>  
      <TD><SPAN DATAFLD="LastName"></SPAN></TD>  
   </TR>  
</TBODY>  
</TABLE>  
<!-- Remote Data Service with Parameters set at Design Time -->  
  
<OBJECT classid="clsid:BD96C556-65A3-11D0-983A-00C04FC29E33"  
   ID=RDS>  
   <PARAM NAME="SQL" VALUE="Select * from Employees for browse">  
   <PARAM NAME="SERVER" VALUE="https://<%=Request.ServerVariables("SERVER_NAME")%>">  
   <PARAM NAME="CONNECT" VALUE="Provider='sqloledb';Integrated Security='SSPI';Initial Catalog='Northwind'">  
</OBJECT>  
  
</BODY>  
</HTML>  
<!-- EndDataControlDesignVBS -->  

The following example shows how to set the necessary parameters of RDS.DataControl 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 DataControlRuntimeVBS.asp. ASP script will identify your server.

<!-- BeginDataControlRuntimeVBS -->  
<%@ Language=VBScript %>  
<html>  
<head>  
    <meta name="VI60_DefaultClientScript"  content=VBScript>  
    <meta name="GENERATOR" content="Microsoft Visual Studio 6.0">  
    <title>Data Control Object Example (VBScript)</title>  
  
    <%' local style sheet used for display%>  
<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>Data Control Object Example (VBScript)</h1>  
  
<H2>RDS API Code Examples</H2>  
<HR>  
<H3>Remote Data Service Run Time</H3>  
  
<TABLE DATASRC=#RDS>  
<TBODY>  
  <TR>  
    <TD><SPAN DATAFLD="au_lname"></SPAN></TD>  
    <TD><SPAN DATAFLD="au_fname"></SPAN></TD>  
  </TR>  
</TBODY>  
</TABLE>  
<% ' RDS.DataControl with no parameters set at design time %>  
<OBJECT classid="clsid:BD96C556-65A3-11D0-983A-00C04FC29E33" ID=RDS HEIGHT=1 WIDTH=1></OBJECT>  
  
<FORM name="frmInput">  
<HR>  
<Input Size="70" Name="txtServer" Value="https://<%=Request.ServerVariables("SERVER_NAME")%>"><BR>  
<Input Size="100" Name="txtConnect" Value="Provider='sqloledb';Data Source=<%=Request.ServerVariables("SERVER_NAME")%>;Initial Catalog='Pubs';Integrated Security='SSPI';">  
<BR>  
<Input Size="70" Name="txtSQL" Value="Select * from Authors">  
<HR>  
<INPUT TYPE="BUTTON" NAME="Run" VALUE="Run"><BR>  
<H4>Show grid with these values or change them to see data from another ODBC data source on your server</H4>  
</FORM>  
  
<Script Language="VBScript">  
  
' Set parameters of RDS.DataControl at Run Time  
Sub Run_OnClick  
  
   RDS.Server = document.frmInput.txtServer.Value  
   RDS.Connect = document.frmInput.txtConnect.Value  
   RDS.SQL = document.frmInput.txtSQL.Value  
  
   RDS.Refresh  
  
End Sub  
  
</Script>  
  
</body>  
</html>  
<!-- EndDataControlRuntimeVBS -->  

See Also

DataControl Object (RDS)