I have a WPF DataGrid that is populated with data from DataSet. I have CanUserSortColumns set to true.

Is it possible to retain the sorting that the user specified when the grid is refreshed? I have it retaining the item that was selected using 

  object selectedItem = dgInvoiceHeads.SelectedItem;

before the refresh takes place and then placing 

 dgInvoiceHeads.SelectedItem = selectedItem;

after the refresh takes place.

But I can't seem to get it to retain the specified sort.

c# wpf xaml sorting wpfdatagrid
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