I am working on XamDatagrid grouping functionality. after every two miniutes grid data get refreshed. suppose I group grid data on one column, after grouping I expand one record.
when grid data get refreshed the already expanded row get collapsed and some another row get expanded, I don't want this unwanted row expansion on grid refresh.
I am working on XamDatagrid with MVVM pattern. RecordList (type ICollectionView ) property is binded with XamDatagrid. After 2 mins RecordList get refreshed, the already opened record get collapsed and other record that is first in list before groupby get expanded.
More detail can read from this post:http://community.infragistics.com/forums/p/56274/288752.aspx#288752
Your help will be appreciated.