How to add specific row from datagridview to listbox in VB.net -

when pressing button, want values specific row datagridview placed in listbox. example, when pressing budgie button, want details budgie, in row 1, placed in listbox (it's can calculate costs) however, when press button shows in listbox 'datagridviewrow { index=1 }' need change show values rather that?

private sub btnbudgie_click(sender object, e eventargs) handles btnbudgie.click

me.lstsales.items.add(datagridview1.rows(1))

end sub

this works if select whole row:

dim item string = ""     try         dim c integer = datagridview1.selectedrows(0).cells.count - 1          if c <= 0             c = 0         end if          x = 0 c             dim cell datagridviewcell = datagridview1.currentrow.cells(x)              if x = datagridview1.selectedrows(0).cells.count - 1                 item = item & cell.value             else                 item = item & cell.value & " - "             end if         next          listbox1.items.add(item)     catch ex exception         messagebox.show("an error occured. have selected whole row?" & environment.newline & ex.message, "error", messageboxbuttons.ok, messageboxicon.error)     end try