The design and implementation of information exchange between process

摘要

The resources sharing is discussed in this paper, and exchanging and sharing information between processes is realized by several kinds of approaches such as: database provides each process to use, using DDE between server and client, realizing the real time date exchange, clipboard as the bridge for sharing data, and Windows's messages to realize, at least, using special memory for sharing and exchanging information. The establishment and development models have suffered the inspection to above approaches; and their advantaging and shortcoming also can be found and compared.