Posted 7 August 2017, 8:11 am EST
I have a datagrid with itemsource bound to an observable collection. If the user uses the grouping feature, and collapses 1 (or more) groups… But in the background (on timer) we have newer records arriving in to our collection… The datagrid will always refresh with all groups expanded.
I need a way to remember which group values are collapsed, and after each refresh (to itemsource) I can re-collapse the correct entries (assuming they still exist of course).
This person also had a similar question: http://our.componentone.com/groups/silverlight/studio-for-silverlight/forum/topic/datagrid-refresh-data
Any tips/ suggestions (or can it be done)? Thanks in advance. -michael