Once you have associated a DataWindow object with a DataWindowControl or WebDataWindowControl on a form, you can go directly to the DataWindow Designer plug-in to edit the associated DataWindow object. (You cannot do this with a DataStore.)
To edit an associated DataWindow object:
Select Edit DataWindowObject from the control's pop-up menu.
DataWindow .NET opens the associated DataWindow object in the DataWindow Designer plug-in.
For more information about using DataWindow Designer, see the DataWindow Designer User’s Guide.