uholaza73 said:how can i change selected appearance?
It looks like the selected appearance is controlled by the SelectedRowAppearance on the Override. This applies to both data rows and groupby rows. There does not appear to be any way to distinguish between the two in the grid's object model. Maybe you can do that using AppStylist, or if not, you could always use a Drawfilter as a last resort.
uholaza73 said:is it possible not to color the vertical spacing strip on the left in the color of groupby rows?
There's no property for this, but you can do it using a DrawFilter. I thought there was an example of this around somewhere, but I don't see it on the KB.