一种基于Parameter对象实现组合查询的技巧

A Method of Realizing a Combined Query by Using Parameter Object

在数据库应用程序设计中,实现组合查询的程序被大量应用,一种能够快速实现组合查询程序设计的方法可以节约大量的编程时间,提高软件开发的效率。本论文以实例论述了一种利用Parameter对象实现组合查询的方法。这种方法在VB和其它开发工具下非常容易实现。

A lot of programs of combined query are used in database applications. A valid method of realizing a routine of combined query would facilitate the application development. A method of quickly realizing a routine of combined query by using parameter object is presented in this paper. The method is quite easy to realize in VB and other software development tools.