'Declaration Protected Overridable Sub MergeDefaultAppearance( _ ByRef target As AppearanceData, _ ByRef flags As AppearancePropFlags _ )
protected virtual void MergeDefaultAppearance( ref AppearanceData target, ref AppearancePropFlags flags )
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