GridView: RelativeSource binding in a column's CellTemplate occasionally fails to find ancestor
Posted on:23 Feb 2018 08:00
RadGridView's GroupRenderMode.Flat is the newer and improved option for vertical UI virtualization. It features much better performance in certain scenarios, allows the usage of the newest features of RadGridView, and also aims for full parity with the other features that are supported by both RenderModes. To put it briefly, GroupRenderMode.Flat is the better option in the vast majority of cases and we are currently focusing our development effort to it. Thus I strongly recommend that you migrate to it. If you need any help with the migration process, do not hesitate to use our support ticketing system or forums.
Posted on:03 Oct 2017 12:38
Please explain why this "not supported" and won't be fixed
Posted on:28 Sep 2017 16:05
I also have a vested interest in seeing this bug resolved.
Posted on:28 Sep 2017 15:59
Why is the status "Won't fix?"
Posted on:15 May 2017 11:05
This functionality is not supported for RadGridView.GroupRenderMode="Nested". We recommend using RadGridView.GroupRenderMode="Flat".