在运行程序之前，请将所附的数据库文件dms.mdb添加为数据源，并命名为DMS。具体操作步骤可以参见书中本章的相关小节。,Running process, I would be grateful if the attached database file dms.mdb add to the data source named DMS. Specific steps can be found in the relevant section of this chapter book.