The GroupByRow and the ColumnManagerRow headers are only automatically added when you drop a GridControl on a form in the designer.
In this case, you would need to manually add them.
e.g.,
gridControl1.FixedHeaders.add( new GroupByRow());
gridControl1.FixedHeaders.add( new ColumnManagerRow());
Imported from legacy forums. Posted by CharlesB (had 3024 views)