'Declaration Protected Overridable Sub InitCustomAppearance( _ ByRef appData As AppearanceData, _ ByRef flags As AppearancePropFlags, _ ByVal customArea As String _ )
protected virtual void InitCustomAppearance( ref AppearanceData appData, ref AppearancePropFlags flags, string customArea )
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