By default, the grid does not support multiple column headers however you can simulate the behavior by creating your own <a href=”http://www.xceedsoft.com/cs/download/XceedGrid/CSharp/CustomColumnManagerRow.txt”>custom column manager row</a> .
You can then use your custom ColumnManagerRow rather than the one included with the grid :
gridControl1.FixedHeaderRows.Insert( 0, new CustomColumnManagerRow( gridControl1.Columns.Count / 2 ) );
gridControl1.FixedHeaderRows.Insert( 1, new CustomColumnManagerRow( gridControl1.Columns.Count / 4 ) );
columnManagerRow1.AllowColumnReorder = false;
Keep in mind that you must disable column reordering when using this custom ColumnManagerRow.
Imported from legacy forums. Posted by Jenny [Xceed] (had 2993 views)