public IOvalShape AddOval(
	int row,
	int column,
	int height,
	int width
)

Public Function AddOval ( 
	row As Integer,
	column As Integer,
	height As Integer,
	width As Integer
) As IOvalShape

public:
virtual IOvalShape^ AddOval(
	int row, 
	int column, 
	int height, 
	int width
) sealed

abstract AddOval : 
        row : int * 
        column : int * 
        height : int * 
        width : int -> IOvalShape 
override AddOval : 
        row : int * 
        column : int * 
        height : int * 
        width : int -> IOvalShape