Change the Field Value Header appearance backcolor or draw it manually

If UserLookAndFeel.Style is equal to Skin, the XtraPivotGrid control uses the Skins technology to draw its content. With this approach, all headers are drawn using a specific bitmap provided by a corresponding skin element. The appearance back color settings have no effect in this instance. So, if you want to draw a field header using a custom color, you should draw the field header manually via the PivotGridControl.CustomDrawFieldValue event.

The DrawIndicator method can throw exceptions in versions 15.1.3 - 15.1.5. We have fixed this issue in the context of the DrawIndicator method call throws an exception after updating to 15.1.5 ticket.