Sorting in the DataGridControl’s is done only if the data source supports sorting. The easiest option is to ensure that your data source does not support sorting (refer to the CollectionView.CanSort property documentation).
Alternatly, if you cannot change the data source sorting capabilities, you can add a class handler on the ColumnManagerCelll class and in the handler, ensure that you set “e.Handled=true”, this way, the column header will not be able to perform sorting (nor grouping).
Imported from legacy forums. Posted by Marcus [Xceed] (had 2772 views)