public ShowThemedHeadersEnum ShowThemedHeaders {get; set;}
'Declaration
Public Property ShowThemedHeaders As ShowThemedHeadersEnum
This property only has an effect if the application is themed. To enable themes for an application, you can either call the Application.EnableVisualStyles method or use a manifest file. Please refer to MSDN for details.
Setting the System.Windows.Forms.BorderStyle property to BorderStyleEnum.XpThemes automatically sets this property to ShowThemedHeadersEnum.Both.