Has ASP.NET 2.0 introduced a simplified data control for displaying parent/child data?
Imagine a HelpDesk application, where you want to display all the "open tickets". I can see how you'd use a GridView for that.
However, each row in the resulting table should have the ability to, when clicked/selected show all the "details" for that ticket.
Make sense? Two separate queries, related by an identity field. I know how to do this with a DataGrid, and this is typically referred to as "Master/Detail" or "Parent/Child" data.
I'm just wondering if there is anything new in ASP.NET 2.0 that simplifies this.