MaTHieU

function tdm.donnenombrelivcam(i:integer):integer;
var
     nb : integer;
begin
     ds.CommandType := cmdText;
     ds.CommandText := 'SELECT COUNT(code_camion) FROM livraison WHERE (code_camion=' + IntToStr(i) + ')';
     ds.Active := true;
     nb := ds.Fields[0].AsInteger;
     ds.Active := false;
     result := nb;
end;