For 3, it would be possible, but you would need to add an invisible row before. The problem is that if you are using <a href=”http://doc.xceedsoft.com/products/Xceedgrid/Xceed.Grid~Xceed.Grid.SummaryRow~TextFormat.html”>TextFormat</a>, Statistical function like “COUNT” will not return the right numbers.
For 4, you can simply add new rows to the group, like any other group.
Xceed.Grid.DataRow row = gridControl1.DataRows.AddNew();
foreach( Cell cell in row.Cells )
cell.Value = … //The value on which the group is set
Imported from legacy forums. Posted by CharlesB (had 3970 views)