Muokkaa

Jaa

Step 3: Server Obtains a Recordset (RDS Tutorial)

  • Artikkeli

The server program uses the connect string and command text to query the data source for the desired rows. ADO is typically used to retrieve this Recordset, although other Microsoft data access interfaces, such as OLE DB, could be used.

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.

A custom server program might look like this:

Public Function ServerProgram(cn as String, qry as String) as Object  
Dim rs as New ADODB.Recordset  
   rs.CursorLocation = adUseClient  
   rs.Open qry, cn   
   rs.ActiveConnection = Nothing  
   Set ServerProgram = rs  
End Function

See Also

Step 4: Server Returns the Recordset (RDS Tutorial)
RDS Tutorial (VBScript)