Subject How to clean buffers
Author jorgegorka
Hello everybody:

I have a TIB_LookupList associated with a TIB_Query. In that
TIB_LookupList the user select one or more rows.

With BufferFirst, BufferNext and BufferFieldByName I do know which
rows were selected.

I want to provide the user with a button that cleans the selected rows
if he wants to reset the selection.

I do not know how to do it without closing the query and reopening it

Thank you for your answers