Hi everybody, I have a problem which I can not resolve. I am using LINQ to SQL query as a ItemsSource for DataGridControl.I am adding programically columns to the grid like this, but sorting( when I click to column header work wierd). Rows are sorted in order by position of items in source collection ascendetly and descendently if I click next ...

Can we disable sorting on version 3.0 data grid without tweaking the datasource?