try

来源: 于 2006-01-23 21:33:11 [旧帖] [给我悄悄话] 本文已被阅读：次

1. Object A and B communicate?
(1)Window Messaging; (2)through database;
5. use critical section;

2. Do not know. 3 do not understand the question yet;
4. simple and different aproach;