public ExcelColors BackKnownColor { get; set; }

Public Property BackKnownColor As ExcelColors
	Get
	Set

public:
virtual property ExcelColors BackKnownColor {
	ExcelColors get () sealed;
	void set (ExcelColors value) sealed;
}

abstract BackKnownColor : ExcelColors with get, set
override BackKnownColor : ExcelColors with get, set