add .aspx page on existing c#.net web app -- 2

develop a new .aspx page taking template made for another page on the same web app and do some changes on the form and on the sql query. The new page is used to show some filters to set to do a new research on the database. The result of the research must displayed in the grid placed on the same page. because you can copy the template of the source code (base query included) you should have less work to do than start from scratch.