Specifies in percentage format (from the top to the bottom) the position of the bottom edge of the inner rectangle (color 1). For bottom, 0 means the bottom edge of the inner rectangle is on the top edge of the cell, and 1 means it is on the bottom edge of the cell.

public double Bottom { get; set; }

Public Property Bottom As Double

public:
property double Bottom {
	double get ();
	void set (double value);
}