VB根据查询结果实时更新的报表，也就是根据用户的输入自动匹配数据库现有的内容，列出最相近的搜索，类似于搜索引擎的下拉提示。数据库方面，使用的是access，这样比较便于测试，了解的原理后，你可以换成SQLServer数据库。两个报表相关的文件为：DataEnvironment1.Dsr、DataReport1.Dsr。-VB query results according to real-time update statements, is based on user input automatically match content existing database, lists the most similar search, similar to search engine drop hints. The database, using access, it is easy to test, to understand the principles, you can change to SQLServer database. The two statements related files: DataEnvironment1.Dsr, DataReport1.Dsr.