利用FILEMAP文件映射实现两个进程之间的通信以及动态链接，其中在filemapping_b中使用了dll技术-use FILEMAP document mapping process between the two to achieve the communications and dynamic link filemapping_b in which the use of the technology dll

利用FILEMAP文件映射实现两个进程之间的通信以及动态链接，其中在filemapping_b中使用了dll技术-use FILEMAP document mapping process between the two to achieve the communications and dynamic link filemapping_b in which the use of the technology dll