'Declaration Public Property HeaderAppearance As Infragistics.Win.AppearanceBase
public Infragistics.Win.AppearanceBase HeaderAppearance {get; set;}
Column headers are only displayed when the associated UltraListView control's View property is set to 'Details'. To set the appearance for all column headers, use the ColumnHeaderAppearance.
Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2