This problem relates to the chater 7 and 8 of your book Begining ASP.NET 2.0 with c#.
I'm building a site.My problem is that when i have to modify certain record the modify page shows all the records.I want to first make the user enter a specfic number relevant to the record which is primary key in my database tabel.Like for examle the user id or employee id. Then if the id is correct then it should show the record.And then the user should be able to modify it.

But in your example site that is wrox united the chater for this reading and writing data does not explain this.
The fixtures.aspx page used for this purpose does not solve the above problem.It just shows all the records and has a link for editing them.In your database there r less fields and less data, so it can be displayed on a single a page.What if it has 20 fields and 20 records .It wil a mess to edit data like this..


Please help me.....
This is the last thing i'm stuck on.If you provide me with the solution my website will be complete.