cxGrid뷰에서 필터된 내용만 검색하기

cnt := cxRegion.DataController.FilteredRecordCount;
for I := 0 to cnt - 1 do begin
sFrame := cxRegion.FilterRow.GridView.Columns[2].EditValue;
eFrame := cxRegion.FilterRow.GridView.Columns[3].EditValue;
cxRegion.FilterRow.GridView.DataController.GotoNext;
end;