Rothariger,
No, because there is no way to get a recordset in ADONET and therefore as
well not a string from it.
The most nearest equivalent of a recordset is a datatable. That you can get
as Bill mentioned with a DataAdapter.Fill, however the datatable are
collections of objects, not values, therefore AFAIK have you to build your
own string or collection of those.
I hope this gives an idea
Cor