'宣言
Public Function New( _
ByVal As Double, _
ByVal As Double, _
ByVal As Double, _
ByVal As Double, _
ByVal ParamArray () As CellFillGradientStop _
)
public CellFillRectangularGradient(
double ,
double ,
double ,
double ,
params CellFillGradientStop[]
)