procedure TForm1.Button1Click(Sender: TObject);
var
Filtro: String;
begin
ZTable2.First; if not ZTable2.Eof then begin
Filtro := 'COD_INTERNO = ' + chr(39) + ZTable2.FieldByName('COD_INTERNO').ASstring + chr(39);
ZTbable2.Next;
while not ZTable2.Eof do
begin
Filtro := Filtro + ' or COD_INTERNO = ' + chr(39) + ZTable2.FieldByName('COD_INTERNO').ASstring + chr(39);
ZTable2.Next
end;
ZTable1.filter := Filtro;
ZTable1.Filtered := True;
end;
end;