Style

The Pie dashboard item allows you to select whether diagrams should be painted as pies or donuts.

PieStyle_PiePieStyle_Donut

To select the diagram style, use the Pie and Donut buttons in the Style section of the Design Ribbon tab.

Pies_Layout_Style_Ribbon

To select the diagram style in code, use the PieDashboardItem.PieType property.