'宣言 Public Shared Function IsAngleInSweep( _ ByVal targetAngle As Double, _ ByVal startAngle As Double, _ ByVal sweepAmount As Double, _ ByVal isLargeArc As Boolean, _ ByVal sweepDirection As SweepDirection _ ) As Boolean
public static bool IsAngleInSweep( double targetAngle, double startAngle, double sweepAmount, bool isLargeArc, SweepDirection sweepDirection )