Not visible

[das@s.com (Pietro Tornaindietro)]

hi, i'm a newbie.

i'm using APQ.

ith APQ.PostgreSQL, APQ.PostgreSQL.Client;
with Ada.exceptions;
with Text_IO;
use Text_IO;
use Ada.exceptions;
with APQ.PostgreSQL, APQ.PostgreSQL.Client;

procedure aa33 is
   use APQ.PostgreSQL, APQ.PostgreSQL.Client;

   C : Connection_Type;
begin
	Connect(C);

exception
   when Not_Connected =>


and when i compile this code, gnat tells me " "Not_Connected" is not
visible".

what's the problem?
i searched in google for this problem but no answers.

thanks in advance

-- 

questo articolo e` stato inviato via web dal servizio gratuito 
http://www.newsland.it/news segnala gli abusi ad abuse@newsland.it