In PowerBuilder 11 you can use a Web service as the data source for DataWindow objects with any presentation style except RichText and OLE.
For more information on using a Web service data source for DataWindow objects, see the “Defining DataWindow Objects” chapter in the PowerBuilder User’s Guide.
For information on updating DataWindow objects using a Web service data source, see the “Controlling Updates in DataWindow Objects” chapter in the PowerBuilder User’s Guide.