'宣言 Public Function _getAngleForCheckOrder( _ ByVal pieCenter As IPoint _ ) As Double
'宣言
Public Function _getAngleForCheckOrder( _ ByVal pieCenter As IPoint _ ) As Double
public double _getAngleForCheckOrder( IPoint pieCenter )
_RadialBarDataLabelViewEx クラス _RadialBarDataLabelViewEx メンバ