Hi,

I have an application which must allow the user to edit a set of tables in master-detail-detail fashion. For example, let's say that we need to build a form that will allow you to edit a structure such as:

Customer Orders Order Details

where each one of this entities need to be bound to different grids.

The problem arises with the last entity (OrderDetails). When I inspect the data source/data member properties, they only show two levels deep (Customer and Orders). It doesn't show the Order Details data member for the collection.

What is the recommended way to solve this problem? With an additional EntityCollection managed by the application?

Thanks

Alfredo

You should manually bind the orderdetails based on the selected order in the order grid. I do that too in the Northwind example app .