About GridView Master-detail does not support detail attributes for IEnumerable, IList issues

By default, the GridView does not support the interface collection, that is, the attribute type is ienumerable<t> or extended ilist<t>
This trade-off is the fish and bear paw, if both, in fact, DevExpress official in the GridView has a hidden property,
A powerful property, before getting the GridView filtered sorted data post has been mentioned, this property just provides a property setting allows detail to support the interface collection data set

Datacontroller properties from IntelliSense hidden only, do not suspect vs how no hint, bold back knocking, do not knock you can also copy, set the Allowienumerabledetails to True, you can have the fish and bear paw both.

true;

About GridView Master-detail does not support detail attributes for IEnumerable, IList issues