PieDrawGraphContainsXY 方法

public bool ContainsXY(
	double dX,
	double dY
)

Public Function ContainsXY ( 
	dX As Double,
	dY As Double
) As Boolean

public:
virtual bool ContainsXY(
	double dX, 
	double dY
) sealed

abstract ContainsXY : 
        dX : float * 
        dY : float -> bool 
override ContainsXY : 
        dX : float * 
        dY : float -> bool